Mark A. Norell, Ph.D. - Publications

Vertebrate Paleontology American Museum of Natural History, New York, NY, United States 
Theropoda, Dinosauria, dinosaurs, Mongolia, Gobi, Squamata, Lepidosauria, Archosauria, Crocodylia, crocodiles

202 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2022 Norell MA, Wiemann J, Menéndez I, Fabbri M, Yu C, Marsicano CA, Moore-Nall A, Varricchio DJ, Pol D, Zelenitsky DK. Reply to: Triassic sauropodomorph eggshell might not be soft. Nature. 610: E11-E14. PMID 36261552 DOI: 10.1038/s41586-022-05152-8  0.678
2022 Barta DE, Griffin CT, Norell MA. Osteohistology of a Triassic dinosaur population reveals highly variable growth trajectories typified early dinosaur ontogeny. Scientific Reports. 12: 17321. PMID 36243889 DOI: 10.1038/s41598-022-22216-x  0.795
2022 Egawa S, Griffin CT, Bishop PJ, Pintore R, Tsai HP, Botelho JF, Smith-Paredes D, Kuratani S, Norell MA, Nesbitt SJ, Hutchinson JR, Bhullar BS. The dinosaurian femoral head experienced a morphogenetic shift from torsion to growth along the avian stem. Proceedings. Biological Sciences. 289: 20220740. PMID 36196539 DOI: 10.1098/rspb.2022.0740  0.732
2022 Griffin CT, Botelho JF, Hanson M, Fabbri M, Smith-Paredes D, Carney RM, Norell MA, Egawa S, Gatesy SM, Rowe TB, Elsey RM, Nesbitt SJ, Bhullar BS. The developing bird pelvis passes through ancestral dinosaurian conditions. Nature. PMID 35896745 DOI: 10.1038/s41586-022-04982-w  0.744
2022 Wiemann J, Menéndez I, Crawford JM, Fabbri M, Gauthier JA, Hull PM, Norell MA, Briggs DEG. Fossil biomolecules reveal an avian metabolism in the ancestral dinosaur. Nature. PMID 35614213 DOI: 10.1038/s41586-022-04770-6  0.6
2022 Fabbri M, Navalón G, Benson RBJ, Pol D, O'Connor J, Bhullar BS, Erickson GM, Norell MA, Orkney A, Lamanna MC, Zouhri S, Becker J, Emke A, Dal Sasso C, Bindellini G, et al. Subaqueous foraging among carnivorous dinosaurs. Nature. PMID 35322229 DOI: 10.1038/s41586-022-04528-0  0.721
2021 Torres CR, Norell MA, Clarke JA. Bird neurocranial and body mass evolution across the end-Cretaceous mass extinction: The avian brain shape left other dinosaurs behind. Science Advances. 7. PMID 34330706 DOI: 10.1126/sciadv.abg7099  0.578
2021 Watanabe A, Balanoff AM, Gignac PM, Gold MEL, Norell MA. Novel neuroanatomical integration and scaling define avian brain shape evolution and development. Elife. 10. PMID 34227464 DOI: 10.7554/eLife.68809  0.71
2021 Choiniere JN, Neenan JM, Schmitz L, Ford DP, Chapelle KEJ, Balanoff AM, Sipla JS, Georgi JA, Walsh SA, Norell MA, Xu X, Clark JM, Benson RBJ. Evolution of vision and hearing modalities in theropod dinosaurs. Science (New York, N.Y.). 372: 610-613. PMID 33958472 DOI: 10.1126/science.abe7941  0.694
2021 Pittman M, Habib MB, Dececchi TA, Larsson HCE, Pei R, Kaye TG, Norell MA, Brusatte SL, Xu X. Response to Serrano and Chiappe. Current Biology : Cb. 31: R372-R373. PMID 33905690 DOI: 10.1016/j.cub.2021.03.059  0.505
2020 Yu C, Prieto-Marquez A, Chinzorig T, Badamkhatan Z, Norell M. A neoceratopsian dinosaur from the early Cretaceous of Mongolia and the early evolution of ceratopsia. Communications Biology. 3: 499. PMID 32913206 DOI: 10.1038/s42003-020-01222-7  0.749
2020 Felice RN, Watanabe A, Cuff AR, Hanson M, Bhullar BS, Rayfield ER, Witmer LM, Norell MA, Goswami A. Decelerated dinosaur skull evolution with the origin of birds. Plos Biology. 18: e3000801. PMID 32810126 DOI: 10.1371/Journal.Pbio.3000801  0.321
2020 Pei R, Pittman M, Goloboff PA, Dececchi TA, Habib MB, Kaye TG, Larsson HCE, Norell MA, Brusatte SL, Xu X. Potential for Powered Flight Neared by Most Close Avialan Relatives, but Few Crossed Its Thresholds. Current Biology : Cb. PMID 32763170 DOI: 10.1016/J.Cub.2020.06.105  0.558
2020 Prieto-Márquez A, Garcia-Porta J, Joshi SH, Norell MA, Makovicky PJ. Modularity and heterochrony in the evolution of the ceratopsian dinosaur frill. Ecology and Evolution. 10: 6288-6309. PMID 32724514 DOI: 10.1002/Ece3.6361  0.817
2020 Norell MA, Wiemann J, Fabbri M, Yu C, Marsicano CA, Moore-Nall A, Varricchio DJ, Pol D, Zelenitsky DK. The first dinosaur egg was soft. Nature. PMID 32555457 DOI: 10.1038/S41586-020-2412-8  0.749
2020 Ksepka DT, Balanoff AM, Smith NA, Bever GS, Bhullar BS, Bourdon E, Braun EL, Burleigh JG, Clarke JA, Colbert MW, Corfield JR, Degrange FJ, De Pietri VL, Early CM, Field DJ, ... ... Norell MA, et al. Tempo and Pattern of Avian Brain Size Evolution. Current Biology : Cb. PMID 32330422 DOI: 10.1016/J.Cub.2020.03.060  0.79
2020 Tschopp E, Mehling C, Norell MA. Reconstructing the Specimens and History of Howe Quarry (Upper Jurassic Morrison Formation; Wyoming) American Museum Novitates. 2020: 1. DOI: 10.1206/3956.1  0.327
2019 Torres CR, Norell MA, Clarke JA. Estimating Flight Style of Early Eocene Stem Palaeognath Bird Calciavis grandei (Lithornithidae). Anatomical Record (Hoboken, N.J. : 2007). PMID 31313482 DOI: 10.1002/Ar.24207  0.531
2019 Felice RN, Watanabe A, Cuff AR, Noirault E, Pol D, Witmer LM, Norell MA, O'Connor PM, Goswami A. Evolutionary integration and modularity in the archosaur cranium. Integrative and Comparative Biology. PMID 31120528 DOI: 10.1093/Icb/Icz052  0.607
2019 Hood SC, Torres CR, Norell MA, Clarke JA. New Fossil Birds from the Earliest Eocene of Mongolia American Museum Novitates. 2019: 1. DOI: 10.1206/3934.1  0.649
2019 Napoli JG, Hunt T, Erickson GM, Norell MA. Psittacosaurus amitabha, a New Species of Ceratopsian Dinosaur from the Ondai Sayr Locality, Central Mongolia American Museum Novitates. 2019: 1. DOI: 10.1206/3932.1  0.82
2019 Tschopp E, Maidment SC, Lamanna MC, Norell MA. Reassessment of a Historical Collection of Sauropod Dinosaurs from the Northern Morrison Formation of Wyoming, with Implications for Sauropod Biogeography Bulletin of the American Museum of Natural History. 2019: 1. DOI: 10.1206/0003-0090.437.1.1  0.476
2019 Yi H, Norell M. The bony labyrinth of Platecarpus (Squamata: Mosasauria) and aquatic adaptations in squamate reptiles Palaeoworld. 28: 550-561. DOI: 10.1016/J.Palwor.2018.12.001  0.55
2019 Wang J, Norell MA, Pei R, Ye Y, Chang S. Surprisingly young age for the mamenchisaurid sauropods in South China Cretaceous Research. 104: 104176. DOI: 10.1016/J.Cretres.2019.07.006  0.31
2018 O'Connor J, Erickson GM, Norell M, Bailleul AM, Hu H, Zhou Z. Medullary bone in an Early Cretaceous enantiornithine bird and discussion regarding its identification in fossils. Nature Communications. 9: 5169. PMID 30518763 DOI: 10.1038/S41467-018-07621-Z  0.546
2018 Watanabe A, Gignac PM, Balanoff AM, Green TL, Kley NJ, Norell MA. Are endocasts good proxies for brain size and shape in archosaurs throughout ontogeny? Journal of Anatomy. PMID 30506962 DOI: 10.1111/Joa.12918  0.723
2018 Wiemann J, Yang TR, Norell MA. Dinosaur egg colour had a single evolutionary origin. Nature. 563: 555-558. PMID 30464264 DOI: 10.1038/S41586-018-0646-5  0.384
2018 Balanoff AM, Norell MA, Hogan AVC, Bever GS. The Endocranial Cavity of Oviraptorosaur Dinosaurs and the Increasingly Complex, Deep History of the Avian Brain. Brain, Behavior and Evolution. 91: 125-135. PMID 30099460 DOI: 10.1159/000488890  0.742
2018 Csiki-Sava Z, Vremir M, Meng J, Brusatte SL, Norell MA. Dome-headed, small-brained island mammal from the Late Cretaceous of Romania. Proceedings of the National Academy of Sciences of the United States of America. PMID 29686084 DOI: 10.1073/Pnas.1801143115  0.663
2018 Norell MA, Balanoff AM, Barta DE, Erickson GM. A Second Specimen ofCitipati OsmolskaeAssociated With a Nest of Eggs from Ukhaa Tolgod, Omnogov Aimag, Mongolia American Museum Novitates. 3899: 1-44. DOI: 10.1206/3899.1  0.8
2017 Bever GS, Norell MA. A new rhynchocephalian (Reptilia: Lepidosauria) from the Late Jurassic of Solnhofen (Germany) and the origin of the marine Pleurosauridae. Royal Society Open Science. 4: 170570. PMID 29291055 DOI: 10.1098/Rsos.170570  0.488
2017 Fabbri M, Mongiardino Koch N, Pritchard AC, Hanson M, Hoffman E, Bever GS, Balanoff AM, Morris ZS, Field DJ, Camacho J, Rowe TB, Norell MA, Smith RM, Abzhanov A, Bhullar BS. The skull roof tracks the brain during the evolution and development of reptiles including birds. Nature Ecology & Evolution. 1: 1543-1550. PMID 29185519 DOI: 10.1038/S41559-017-0288-2  0.796
2017 Barta DE, Nesbitt SJ, Norell MA. The evolution of the manus of early theropod dinosaurs is characterized by high inter- and intraspecific variation. Journal of Anatomy. PMID 29114853 DOI: 10.1111/Joa.12719  0.818
2017 Erickson GM, Zelenitsky DK, Kay DI, Norell MA. Dinosaur incubation periods directly determined from growth-line counts in embryonic teeth show reptilian-grade development. Proceedings of the National Academy of Sciences of the United States of America. PMID 28049837 DOI: 10.1073/Pnas.1613716114  0.59
2017 Brusatte SL, Dumbravă M, Vremir M, Csiki-Sava Z, Totoianu R, Norell MA. A Catalog ofZalmoxes(Dinosauria: Ornithopoda) Specimens from the Upper Cretaceous Nălaţ-Vad Locality, Haţeg Basin, Romania American Museum Novitates. 3884: 1-36. DOI: 10.1206/3884.1  0.651
2017 Pei R, Li Q, Meng Q, Norell MA, Gao K. New Specimens of Anchiornis huxleyi (Theropoda: Paraves) from the Late Jurassic of Northeastern China Bulletin of the American Museum of Natural History. 2017: 1-67. DOI: 10.1206/0003-0090-411.1.1  0.384
2016 Leone Gold ME, Schulz D, Budassi M, Gignac PM, Vaska P, Norell MA. Flying starlings, PET and the evolution of volant dinosaurs. Current Biology : Cb. 26: R265-7. PMID 27046806 DOI: 10.1016/J.Cub.2016.02.025  0.749
2016 Chen J, Bever GS, Yi HY, Norell MA. A burrowing frog from the late Paleocene of Mongolia uncovers a deep history of spadefoot toads (Pelobatoidea) in East Asia. Scientific Reports. 6: 19209. PMID 26750105 DOI: 10.1038/Srep19209  0.621
2016 Norell MA, Barta DE. A New Specimen of the Ornithischian DinosaurHaya griva, Cross-Gobi Geologic Correlation, and the Age of The Zos Canyon Beds American Museum Novitates. 3851: 1-20. DOI: 10.1206/3851.1  0.786
2016 Gold MEL, Bourdon E, Norell MA. The first endocast of the extinct dodo (Raphus cucullatus) and an anatomical comparison amongst close relatives (Aves, Columbiformes) Zoological Journal of the Linnean Society. 177: 950-963. DOI: 10.1111/Zoj.12388  0.378
2016 Erickson GM, Sidebottom MA, Curry JF, Ian Kay D, Kuhn-Hendricks S, Norell MA, Gregory Sawyer W, Krick BA. Paleo-tribology: development of wear measurement techniques and a three-dimensional model revealing how grinding dentitions self-wear to enable functionality Surface Topography: Metrology and Properties. 4: 024001. DOI: 10.1088/2051-672X/4/2/024001  0.429
2015 Yi H, Norell MA. The burrowing origin of modern snakes. Science Advances. 1: e1500743. PMID 26702436 DOI: 10.1126/Sciadv.1500743  0.526
2015 Watanabe A, Eugenia Leone Gold M, Brusatte SL, Benson RB, Choiniere J, Davidson A, Norell MA. Vertebral Pneumaticity in the Ornithomimosaur Archaeornithomimus (Dinosauria: Theropoda) Revealed by Computed Tomography Imaging and Reappraisal of Axial Pneumaticity in Ornithomimosauria. Plos One. 10: e0145168. PMID 26682888 DOI: 10.1371/Journal.Pone.0145168  0.636
2015 Erickson GM, Makovicky PJ, Currie PJ, Norell MA, Yerby SA, Brochu CA. Corrigendum: Gigantism and comparative life-history parameters of tyrannosaurid dinosaurs. Nature. PMID 26675726 DOI: 10.1038/Nature16487  0.736
2015 Erickson GM, Sidebottom MA, Kay DI, Turner KT, Ip N, Norell MA, Sawyer WG, Krick BA. Wear biomechanics in the slicing dentition of the giant horned dinosaur Triceratops. Science Advances. 1: e1500055. PMID 26601198 DOI: 10.1126/Sciadv.1500055  0.571
2015 Varricchio DJ, Balanoff AM, Norell MA. Reidentification of avian embryonic remains from the cretaceous of mongolia. Plos One. 10: e0128458. PMID 26030147 DOI: 10.1371/Journal.Pone.0128458  0.809
2015 Brusatte SL, Butler RJ, Barrett PM, Carrano MT, Evans DC, Lloyd GT, Mannion PD, Norell MA, Peppe DJ, Upchurch P, Williamson TE. The extinction of the dinosaurs. Biological Reviews of the Cambridge Philosophical Society. 90: 628-42. PMID 25065505 DOI: 10.1111/Brv.12128  0.626
2015 Smith NA, Chiappe LM, Clarke JA, Edwards SV, Nesbitt SJ, Norell MA, Stidham TA, Turner A, Tuinen MV, Vinther J, Xu X. Rhetoric vs. reality: A commentary on "Bird Origins Anew" by A. Feduccia Auk. 132: 467-480. DOI: 10.1642/Auk-14-203.1  0.764
2015 Vremir M, Witton M, Naish D, Dyke G, Brusatte SL, Norell M, Totoianu R. A medium-sized robust-necked azhdarchid pterosaur (Pterodactyloidea: Azhdarchidae) from the maastrichtian of Pui (Haţeg Basin, Transylvania, Romania) American Museum Novitates. DOI: 10.1206/3827.1  0.63
2015 Hill RV, D'Emic MD, Bever GS, Norell MA. A complex hyobranchial apparatus in a Cretaceous dinosaur and the antiquity of avian paraglossalia Zoological Journal of the Linnean Society. 175: 892-909. DOI: 10.1111/Zoj.12293  0.434
2015 Dyke G, Vremir M, Brusatte SL, Bever GS, Buffetaut E, Chapman S, Csiki-Sava Z, Kellner A, Martin E, Naish D, Norell M, Osi A, Pinheiro FL, Prondvai E, Rabi M, et al. Thalassodromeus sebesensis - A new name for an old turtle. Comment on "Thalassodromeus sebesensis, an out of place and out of time Gondwanan tapejarid pterosaur", Grellet-Tinner and Codrea (online July 2014 DOI 10.1016/ Gondwana Research. 27: 1680-1682. DOI: 10.1016/J.Gr.2014.08.004  0.548
2015 Csiki-Sava Z, Vremir M, Vasile Ş, Brusatte SL, Dyke G, Naish D, Norell MA, Totoianu R. The East Side Story - The Transylvanian latest Cretaceous continental vertebrate record and its implications for understanding Cretaceous-Paleogene boundary events Cretaceous Research. DOI: 10.1016/J.Cretres.2015.09.003  0.634
2014 Balanoff AM, Bever GS, Norell MA. Reconsidering the Avian Nature of the Oviraptorosaur Brain (Dinosauria: Theropoda). Plos One. 9: e113559. PMID 25494183 DOI: 10.1371/Journal.Pone.0113559  0.751
2014 Brusatte SL, Lloyd GT, Wang SC, Norell MA. Gradual assembly of avian body plan culminated in rapid rates of evolution across the dinosaur-bird transition. Current Biology : Cb. 24: 2386-92. PMID 25264248 DOI: 10.1016/J.Cub.2014.08.034  0.631
2014 Gold ME, Brochu CA, Norell MA. An expanded combined evidence approach to the Gavialis problem using geometric morphometric data from crocodylian braincases and Eustachian systems. Plos One. 9: e105793. PMID 25198124 DOI: 10.1371/Journal.Pone.0105793  0.664
2014 Godoy PL, Montefeltro FC, Norell MA, Langer MC. An additional Baurusuchid from the cretaceous of Brazil with evidence of interspecific predation among crocodyliformes. Plos One. 9: e97138. PMID 24809508 DOI: 10.1371/Journal.Pone.0097138  0.791
2014 Persons WS, Currie PJ, Norell MA. Oviraptorosaur tail forms and functions Acta Palaeontologica Polonica. 59: 553-567. DOI: 10.4202/App.2012.0093  0.379
2014 Pei R, Li Q, Meng Q, Gao KQ, Norell MA. A new specimen of microraptor (Theropoda: dromaeosauridae) from the lower cretaceous of Western Liaoning, China American Museum Novitates. DOI: 10.1206/3821.1  0.454
2014 Choiniere JN, Clark JM, Norell MA, Xu X. Cranial osteology of Haplocheirus sollers Choiniere et al., 2010 (Theropoda: Alvarezsauroidea) American Museum Novitates. DOI: 10.1206/3816.1  0.398
2014 Clarke JA, Ksepka DT, Smith NA, Norell MA. Corrigendum to Combined phylogenetic analysis of a new North American fossil species confirms widespread Eocene distribution for stem rollers (Aves, Coracii) Zoological Journal of the Linnean Society. 172: 226-229. DOI: 10.1111/zoj.12181  0.72
2014 Choiniere JN, Clark JM, Forster CA, Norell MA, Eberth DA, Erickson GM, Chu H, Xu X. A juvenile specimen of a new coelurosaur (Dinosauria: Theropoda) from the Middle-Late Jurassic Shishugou Formation of Xinjiang, People's Republic of China Journal of Systematic Palaeontology. 12: 177-215. DOI: 10.1080/14772019.2013.781067  0.651
2014 Novacek MJ, Norell M, McKenna MC, Clark J. Fossils of the Flaming Cliffs Scientific American. 23: 90-97. DOI: 10.1038/Scientificamericandinosaurs0514-90  0.501
2014 Vremir M, B?lc R, Csiki-Sava Z, Brusatte SL, Dyke G, Naish D, Norell MA. Petreşti-Arini - An important but ephemeral Upper Cretaceous continental vertebrate site in the southwestern Transylvanian Basin, Romania Cretaceous Research. 49: 13-38. DOI: 10.1016/J.Cretres.2014.02.002  0.626
2013 Balanoff AM, Bever GS, Rowe TB, Norell MA. Evolutionary origins of the avian brain. Nature. 501: 93-6. PMID 23903660 DOI: 10.1038/Nature12424  0.776
2013 Bever GS, Brusatte SL, Carr TD, Xu X, Balanoff AM, Norell MA. The braincase anatomy of the late cretaceous dinosaur alioramus (Theropoda: Tyrannosauroidea) Bulletin of the American Museum of Natural History. 1-72. DOI: 10.1206/810.1  0.792
2013 Brusatte SL, Vremir M, Csiki-Sava Z, Turner AH, Watanabe A, Erickson GM, Norell MA. The Osteology of Balaur bondoc, an Island-Dwelling Dromaeosaurid (Dinosauria: Theropoda) from the Late Cretaceous of Romania Bulletin of the American Museum of Natural History. 374: 1-100. DOI: 10.1206/798.1  0.807
2013 Gold MEL, Brusatte SL, Norell MA. The cranial pneumatic sinuses of the tyrannosaurid alioramus (Dinosauria: Theropoda) and the evolution of cranial pneumaticity in Theropod Dinosaurs American Museum Novitates. 1-46. DOI: 10.1206/3790.1  0.571
2013 Pritchard AC, Turner AH, Allen ER, Norell MA. Osteology of a North American goniopholidid (eutretauranosuchus delfsi) and palate evolution in Neosuchia American Museum Novitates. 1-56. DOI: 10.1206/3783.2  0.798
2013 Yi HY, Norell MA. New materials of estesia mongoliensis (Squamata: Anguimorpha) and the evolution of venom grooves in lizards American Museum Novitates. 1-31. DOI: 10.1206/3767.2  0.427
2013 Cadena EA, Ksepka DT, Norell MA. New material of Mongolemys elegans Khosatzky and Mlynarski, 1971 (Testudines: Lindholmemydidae), from the Late Cretaceous of Mongolia with comments on bone histology and phylogeny American Museum Novitates. 1-28. DOI: 10.1206/3766.2  0.646
2013 Montanari S, Higgins P, Norell MA. Dinosaur eggshell and tooth enamel geochemistry as an indicator of Mongolian Late Cretaceous paleoenvironments Palaeogeography, Palaeoclimatology, Palaeoecology. 370: 158-166. DOI: 10.1016/J.Palaeo.2012.12.004  0.65
2013 Brusatte SL, Vremir M, Watanabe A, Csiki-Sava Z, Naish D, Dyke G, Erickson GM, Norell MA. An infant ornithopod dinosaur Tibia from the late cretaceous of Sebeş, Romania Terra Sebus. 5: 627-644.  0.604
2012 Erickson GM, Krick BA, Hamilton M, Bourne GR, Norell MA, Lilleodden E, Sawyer WG. Complex dental structure and wear biomechanics in hadrosaurid dinosaurs. Science (New York, N.Y.). 338: 98-101. PMID 23042891 DOI: 10.1126/Science.1224495  0.542
2012 Rauhut OW, Foth C, Tischlinger H, Norell MA. Exceptionally preserved juvenile megalosauroid theropod dinosaur with filamentous integument from the Late Jurassic of Germany. Proceedings of the National Academy of Sciences of the United States of America. 109: 11746-51. PMID 22753486 DOI: 10.1073/Pnas.1203238109  0.413
2012 Bhullar BA, Marugán-Lobón J, Racimo F, Bever GS, Rowe TB, Norell MA, Abzhanov A. Birds have paedomorphic dinosaur skulls. Nature. 487: 223-6. PMID 22722850 DOI: 10.1038/Nature11146  0.434
2012 Brusatte SL, Butler RJ, Prieto-Márquez A, Norell MA. Dinosaur morphological diversity and the end-Cretaceous extinction. Nature Communications. 3: 804. PMID 22549833 DOI: 10.1038/Ncomms1815  0.811
2012 Li Q, Gao KQ, Meng Q, Clarke JA, Shawkey MD, D'Alba L, Pei R, Ellison M, Norell MA, Vinther J. Reconstruction of Microraptor and the evolution of iridescent plumage. Science (New York, N.Y.). 335: 1215-9. PMID 22403389 DOI: 10.1126/Science.1213780  0.579
2012 Tickle PG, Norell MA, Codd JR. Ventilatory mechanics from maniraptoran theropods to extant birds. Journal of Evolutionary Biology. 25: 740-7. PMID 22300582 DOI: 10.1111/J.1420-9101.2012.02465.X  0.352
2012 Balanoff AM, Norell MA. Osteology of Khaan mckennai (Oviraptorosauria: Theropoda) Bulletin of the American Museum of Natural History. 372: 1-77. DOI: 10.1206/803.1  0.774
2012 Brusatte SL, Carr TD, Norell MA. The Osteology of Alioramus, A Gracile and Long-Snouted Tyrannosaurid (Dinosauria: Theropoda) from the Late Cretaceous of Mongolia Bulletin of the American Museum of Natural History. 366: 1-197. DOI: 10.1206/770.1  0.652
2012 Turner AH, Makovicky PJ, Norell MA. A review of dromaeosaurid systematics and paravian phylogeny Bulletin of the American Museum of Natural History. 1-206. DOI: 10.1206/748.1  0.774
2011 Conrad JL, Ast JC, Montanari S, Norell MA. A combined evidence phylogenetic analysis of Anguimorpha (Reptilia: Squamata). Cladistics : the International Journal of the Willi Hennig Society. 27: 230-277. PMID 34875778 DOI: 10.1111/j.1096-0031.2010.00330.x  0.777
2011 Norell MA. Paleontology. Fossilized feathers. Science (New York, N.Y.). 333: 1590-1. PMID 21921190 DOI: 10.1126/Science.1212049  0.404
2011 Bever GS, Brusatte SL, Balanoff AM, Norell MA. Variation, variability, and the origin of the avian endocranium: insights from the anatomy of Alioramus altai (Theropoda: Tyrannosauroidea). Plos One. 6: e23393. PMID 21853125 DOI: 10.1371/Journal.Pone.0023393  0.814
2011 Montanari S, Brusatte SL, De Wolf W, Norell MA. Variation of osteocyte lacunae size within the tetrapod skeleton: implications for palaeogenomics. Biology Letters. 7: 751-4. PMID 21411450 DOI: 10.1098/Rsbl.2011.0173  0.71
2011 Brusatte SL, Montanari S, Yi HY, Norell MA. Phylogenetic corrections for morphological disparity analysis: New methodology and case studies Paleobiology. 37: 1-22. DOI: 10.1666/09057.1  0.784
2011 Conrad JL, Rieppel O, Gauthier JA, Norell MA. Osteology of gobiderma pulchrum (monstersauria, lepidosauria, reptilia) Bulletin of the American Museum of Natural History. 1-88. DOI: 10.1206/740.1  0.814
2011 Turner AH, Pol D, Norell MA. Anatomy of Mahakala omnogovae (Theropoda: Dromaeosauridae), Tögr ögiin Shiree, Mongolia American Museum Novitates. 1-66. DOI: 10.1206/3722.2  0.764
2011 Brusatte SL, Benson RBJ, Norell MA. The anatomy of Dryptosaurus aquilunguis (Dinosauria: Theropoda) and a review of its tyrannosauroid affinities American Museum Novitates. 1-53. DOI: 10.1206/3717.2  0.636
2011 Conrad JL, Ast JC, Montanari S, Norell MA. A combined evidence phylogenetic analysis of Anguimorpha (Reptilia: Squamata) Cladistics. 27: 230-277. DOI: 10.1111/J.1096-0031.2010.00330.X  0.776
2011 Makovicky PJ, Kilbourne BM, Sadleir RW, Norell MA. A new basal ornithopod (Dinosauria, Ornithischia) from the Late Cretaceous of Mongolia Journal of Vertebrate Paleontology. 31: 626-640. DOI: 10.1080/02724634.2011.557114  0.7
2011 Nesbitt SJ, Clarke JA, Turner AH, Norell MA. A small alvarezsaurid from the eastern Gobi Desert offers insight into evolutionary patterns in the Alvarezsauroidea Journal of Vertebrate Paleontology. 31: 144-153. DOI: 10.1080/02724634.2011.540053  0.81
2010 Brusatte SL, Norell MA, Carr TD, Erickson GM, Hutchinson JR, Balanoff AM, Bever GS, Choiniere JN, Makovicky PJ, Xu X. Tyrannosaur paleobiology: new research on ancient exemplar organisms. Science (New York, N.Y.). 329: 1481-5. PMID 20847260 DOI: 10.1126/Science.1193304  0.812
2010 Csiki Z, Vremir M, Brusatte SL, Norell MA. An aberrant island-dwelling theropod dinosaur from the Late Cretaceous of Romania. Proceedings of the National Academy of Sciences of the United States of America. 107: 15357-61. PMID 20805514 DOI: 10.1073/Pnas.1006970107  0.678
2010 Hou LH, Li PP, Ksepka DT, Gao KQ, Norell MA. Implications of flexible-shelled eggs in a Cretaceous choristoderan reptile. Proceedings. Biological Sciences / the Royal Society. 277: 1235-9. PMID 20018793 DOI: 10.1098/Rspb.2009.2035  0.679
2010 Makovicky PJ, Li D, Gao KQ, Lewin M, Erickson GM, Norell MA. A giant ornithomimosaur from the Early Cretaceous of China. Proceedings. Biological Sciences / the Royal Society. 277: 191-8. PMID 19386658 DOI: 10.1098/Rspb.2009.0236  0.773
2010 Li D, Norell MA, Gao KQ, Smith ND, Makovicky PJ. A longirostrine tyrannosauroid from the Early Cretaceous of China. Proceedings. Biological Sciences / the Royal Society. 277: 183-90. PMID 19386654 DOI: 10.1098/Rspb.2009.0249  0.701
2010 Conrad JL, Norell MA. Cranial autapomorphies in two species of Iguana (Iguanidae: Squamata) Journal of Herpetology. 44: 307-312. DOI: 10.1670/08-175.1  0.711
2010 Balanoff AM, Xu X, Kobayashi Y, Matsufune Y, Norell MA. Cranial osteology of the theropod dinosaur incisivosaurus gauthieri (Theropoda: Oviraptorosauria) American Museum Novitates. 1-34. DOI: 10.1206/644.1  0.746
2010 Ksepka DT, Norell MA. The illusory evidence for Asian brachiosauridae: New material of erketu ellisoni and a phylogenetic reappraisal of basal titanosauriformes American Museum Novitates. DOI: 10.1206/3700.2  0.724
2010 Prieto-Mrquez A, Norell MA. Anatomy and relationships of gilmoreosaurus mongoliensis (Dinosauria: Hadrosauroidea) from the late cretaceous of central Asia American Museum Novitates. 1-49. DOI: 10.1206/3694.2  0.389
2010 XU X, CHOINIERE JN, PITTMAN M, TAN Q, XIAO D, LI Z, TAN L, CLARK JM, NORELL MA, HONE DWE, SULLIVAN C. A new dromaeosaurid (Dinosauria: Theropoda) from the Upper Cretaceous Wulansuhai Formation of Inner Mongolia, China Zootaxa. 2403: 1. DOI: 10.11646/zootaxa.2403.1.1  0.302
2010 Brusatte SL, Nesbitt SJ, Irmis RB, Butler RJ, Benton MJ, Norell MA. The origin and early radiation of dinosaurs Earth-Science Reviews. 101: 68-100. DOI: 10.1016/J.Earscirev.2010.04.001  0.757
2009 Nesbitt SJ, Smith ND, Irmis RB, Turner AH, Downs A, Norell MA. A complete skeleton of a Late Triassic saurischian and the early evolution of dinosaurs. Science (New York, N.Y.). 326: 1530-3. PMID 20007898 DOI: 10.1126/Science.1180350  0.771
2009 Erickson GM, Rauhut OW, Zhou Z, Turner AH, Inouye BD, Hu D, Norell MA. Was dinosaurian physiology inherited by birds? Reconciling slow growth in archaeopteryx. Plos One. 4: e7390. PMID 19816582 DOI: 10.1371/Journal.Pone.0007390  0.724
2009 Brusatte SL, Carr TD, Erickson GM, Bever GS, Norell MA. A long-snouted, multihorned tyrannosaurid from the Late Cretaceous of Mongolia. Proceedings of the National Academy of Sciences of the United States of America. 106: 17261-6. PMID 19805035 DOI: 10.1073/Pnas.0906911106  0.748
2009 Nesbitt SJ, Turner AH, Spaulding M, Conrad JL, Norell MA. The theropod furcula. Journal of Morphology. 270: 856-79. PMID 19206153 DOI: 10.1002/Jmor.10724  0.827
2009 Bever GS, Norell MA. The perinate skull of Byronosaurus (Troodontidae) with observations on the cranial ontogeny of paravian theropods American Museum Novitates. 1-52. DOI: 10.1206/650.1  0.379
2009 Norell MA, Makovicky PJ, Bever GS, Balanoff AM, Clark JM, Barsbold R, Rowe T. A review of the Mongolian cretaceous Dinosaur Saurornithoides (Troodontidae: Theropoda) American Museum Novitates. 1-63. DOI: 10.1206/648.1  0.81
2009 Turner AH, Nesbitt SJ, Norell MA. A large alvarezsaurid from the Late Cretaceous of Mongolia American Museum Novitates. 1-16. DOI: 10.1206/639.1  0.728
2009 Pol D, Turner AH, Norell MA. Morphology of the late Cretaceous crocodylomorph Shamosuchus djadochtaensis and a discussion of neosuchian phylogeny as related to the origin of Eusuchia Bulletin of the American Museum of Natural History. 1-103. DOI: 10.1206/0003-0090-324.1.1  0.764
2009 Clarke JA, Ksepka DT, Smith NA, Norell MA. Combined phylogenetic analysis of a new North American fossil species confirms widespread Eocene distribution for stem rollers (Aves, Coracii) Zoological Journal of the Linnean Society. 157: 586-611. DOI: 10.1111/Zoj.12181  0.767
2009 Clarke JA, Ksepka DT, Smith NA, Norell MA. Combined phylogenetic analysis of a new North American fossil species confirms widespread Eocene distribution for stem rollers (Aves, Coracii): NEW SPECIES FROM THE EOCENE GREEN RIVER FORMATION Zoological Journal of the Linnean Society. 157: 586-611. DOI: 10.1111/J.1096-3642.2009.00550.X  0.751
2009 Eberth DA, Kobayashi Y, Lee YN, Mateus O, Therrien F, Zelenitsky DK, Norell MA. Assignment of yamaceratops dorngobiensis and associated redbeds at shine US khudag (eastern gobi, dorngobi province, Mongolia) to the redescribed javkhlant formation (Upper Cretaceous) Journal of Vertebrate Paleontology. 29: 295-302. DOI: 10.1080/02724634.2009.10010384  0.3
2009 Xu X, Zhao Q, Norell M, Sullivan C, Hone D, Erickson G, Wang X, Han F, Guo Y. A new feathered maniraptoran dinosaur fossil that fills a morphological gap in avian origin Chinese Science Bulletin. 54: 430-435. DOI: 10.1007/S11434-009-0009-6  0.652
2008 Varricchio DJ, Moore JR, Erickson GM, Norell MA, Jackson FD, Borkowski JJ. Avian paternal care had dinosaur origin. Science (New York, N.Y.). 322: 1826-8. PMID 19095938 DOI: 10.1126/Science.1163245  0.694
2008 Balanoff AM, Norell MA, Grellet-Tinner G, Lewin MR. Digital preparation of a probable neoceratopsian preserved within an egg, with comments on microstructural anatomy of ornithischian eggshells. Die Naturwissenschaften. 95: 493-500. PMID 18347769 DOI: 10.1007/S00114-008-0347-2  0.734
2008 Codd JR, Manning PL, Norell MA, Perry SF. Avian-like breathing mechanics in maniraptoran dinosaurs. Proceedings. Biological Sciences / the Royal Society. 275: 157-61. PMID 17986432 DOI: 10.1098/Rspb.2007.1233  0.359
2008 Li R, Lockley MG, Makovicky PJ, Matsukawa M, Norell MA, Harris JD, Liu M. Behavioral and faunal implications of Early Cretaceous deinonychosaur trackways from China. Die Naturwissenschaften. 95: 185-91. PMID 17952398 DOI: 10.1007/S00114-007-0310-7  0.676
2008 Conrad JL, Norell MA. The braincases of two glyptosaurines (anguidae, squamata) and anguid phylogeny American Museum Novitates. 1-24. DOI: 10.1206/586.1  0.738
2008 Norell MA, Gao K, Conrad J. A New Platynotan Lizard (Diapsida: Squamata) from the Late Cretaceous Gobi Desert (Ömnögov), Mongolia American Museum Novitates. 3605: 1. DOI: 10.1206/0003-0082(2008)3605[1:Anplds]2.0.Co;2  0.705
2007 Turner AH, Makovicky PJ, Norell MA. Feather quill knobs in the dinosaur Velociraptor. Science (New York, N.Y.). 317: 1721. PMID 17885130 DOI: 10.1126/Science.1145076  0.759
2007 Turner AH, Pol D, Clarke JA, Erickson GM, Norell MA. A basal dromaeosaurid and size evolution preceding avian flight. Science (New York, N.Y.). 317: 1378-81. PMID 17823350 DOI: 10.1126/Science.1144066  0.809
2007 Erickson GM, Curry Rogers K, Varricchio DJ, Norell MA, Xu X. Growth patterns in brooding dinosaurs reveals the timing of sexual maturity in non-avian dinosaurs and genesis of the avian condition. Biology Letters. 3: 558-61. PMID 17638674 DOI: 10.1098/Rsbl.2007.0254  0.715
2007 Conrad JL, Norell MA. A complete late cretaceous iguanian (squamata, reptilia) from the Gobi and identification of a new iguanian clade American Museum Novitates. 1-47. DOI: 10.1206/0003-0082(2007)3584[1:Aclcis]2.0.Co;2  0.748
2007 Turner AH, Hwang SH, Norell MA. A small derived theropod from Öösh, Early Cretaceous, Baykhangor Mongolia American Museum Novitates. 1-27. DOI: 10.1206/0003-0082(2007)3557[1:Asdtfs]2.0.Co;2  0.759
2006 Nesbitt SJ, Turner AH, Erickson GM, Norell MA. Prey choice and cannibalistic behaviour in the theropod Coelophysis. Biology Letters. 2: 611-4. PMID 17148302 DOI: 10.1098/Rsbl.2006.0524  0.774
2006 Pol D, Norell MA. Uncertainty in the age of fossils and the stratigraphic fit to phylogenies. Systematic Biology. 55: 512-21. PMID 16861213 DOI: 10.1080/10635150600755446  0.594
2006 Nesbitt SJ, Norell MA. Extreme convergence in the body plans of an early suchian (Archosauria) and ornithomimid dinosaurs (Theropoda). Proceedings. Biological Sciences / the Royal Society. 273: 1045-8. PMID 16600879 DOI: 10.1098/Rspb.2005.3426  0.649
2006 Xu X, Clark JM, Forster CA, Norell MA, Erickson GM, Eberth DA, Jia C, Zhao Q. A basal tyrannosauroid dinosaur from the Late Jurassic of China. Nature. 439: 715-8. PMID 16467836 DOI: 10.1038/Nature04511  0.629
2006 Norell MA, Clark JM, Turner AH, Makovicky PJ, Barsbold R, Rowe T. A new dromaeosaurid theropod from ukhaa tolgod (Ömnögov, Mongolia) American Museum Novitates. 1-51. DOI: 10.1206/0003-0082(2006)3545[1:Andtfu]2.0.Co;2  0.758
2006 Makovicky PJ, Norell MA. Yamaceratops dorngobiensis, a new primitive ceratopsian (Dinosauria: Ornithischia) from the cretaceous of Mongolia American Museum Novitates. 1-42. DOI: 10.1206/0003-0082(2006)3530[1:Ydanpc]2.0.Co;2  0.686
2006 Ksepka DT, Norell MA. Erketu ellisoni, a long-necked sauropod from bor guvé (Dornogov Aimag, Mongolia) American Museum Novitates. 1-16. DOI: 10.1206/0003-0082(2006)3508[1:Eealsf]2.0.Co;2  0.677
2006 Conrad JL, Norell MA. High-resolution X-ray computed tomography of an Early Cretaceous gekkonomorph (Squamata) from Öösh (Övörkhangai; Mongolia) Historical Biology. 18: 405-431. DOI: 10.1080/08912960600679570  0.675
2006 Grellet-Tinner G, Chiappe L, Norell M, Bottjer D. Dinosaur eggs and nesting behaviors: A paleobiological investigation Palaeogeography, Palaeoclimatology, Palaeoecology. 232: 294-321. DOI: 10.1016/J.Palaeo.2005.10.029  0.417
2006 Xu X, Norell MA. Non-avian dinosaur fossils from the Lower Cretaceous Jehol Group of western Liaoning, China Geological Journal. 41: 419-437. DOI: 10.1002/Gj.1044  0.517
2005 Clarke JA, Norell MA, Dashzeveg D. New avian remains from the eocene of mongolia and the phylogenetic position of the eogruidae (Aves, Gruoidea) American Museum Novitates. 1-17. DOI: 10.1206/0003-0082(2005)494[0001:Narfte]2.0.Co;2  0.638
2005 CLARKE JA, NORELL MA, DASHZEVEG D. New Avian Remains from the Eocene of Mongolia and the Phylogenetic Position of the Eogruidae (Aves, Gruoidea) American Museum Novitates. 3494: 1. DOI: 10.1206/0003-0082(2005)494[0001:NARFTE]2.0.CO;2  0.538
2005 Joyce WG, Norell MA. Zangerlia ukhaachelys, new species, a Nanhsiungchelyid turtle from the Late Cretaceous of Ukhaa Tolgod, Mongolia American Museum Novitates. 1-19. DOI: 10.1206/0003-0082(2005)481[0001:Zunsan]2.0.Co;2  0.446
2005 Andres B, Norell MA. The first record of a pterosaur from the early cretaceous strata of Öösh (Övörkhangai; Mongolia) American Museum Novitates. 1-6. DOI: 10.1206/0003-0082(2005)472<0001:Tfroap>2.0.Co;2  0.424
2005 Ksepka DT, Gao KQ, Norell MA. A new choristodere from the cretaceous of Mongolia American Museum Novitates. 1-22. DOI: 10.1206/0003-0082(2005)468<0001:Ancftc>2.0.Co;2  0.7
2004 Pol D, Norell MA, Siddall ME. Measures of stratigraphic fit to phylogeny and their sensitivity to tree size, tree shape, and scale. Cladistics : the International Journal of the Willi Hennig Society. 20: 64-75. PMID 34892978 DOI: 10.1111/j.1096-0031.2003.00002.x  0.551
2004 Xu X, Norell MA. A new troodontid dinosaur from China with avian-like sleeping posture. Nature. 431: 838-41. PMID 15483610 DOI: 10.1038/Nature02898  0.399
2004 Xu X, Norell MA, Kuang X, Wang X, Zhao Q, Jia C. Basal tyrannosauroids from China and evidence for protofeathers in tyrannosauroids. Nature. 431: 680-4. PMID 15470426 DOI: 10.1038/Nature02855  0.472
2004 Erickson GM, Makovicky PJ, Currie PJ, Norell MA, Yerby SA, Brochu CA. Gigantism and comparative life-history parameters of tyrannosaurid dinosaurs. Nature. 430: 772-5. PMID 15306807 DOI: 10.1038/Nature02699  0.776
2004 POL D, NORELL MA. A New Gobiosuchid Crocodyliform Taxon from the Cretaceous of Mongolia American Museum Novitates. 3458: 1-31. DOI: 10.1206/0003-0082(2004)458<0001:Angctf>2.0.Co;2  0.653
2004 KSEPKA DT, NORELL MA. Ornithomimosaur Cranial Material from Ukhaa Tolgod (Omnogov, Mongolia) American Museum Novitates. 3448: 1-4. DOI: 10.1206/0003-0082(2004)448<0001:Ocmfut>2.0.Co;2  0.669
2004 CLARKE JA, NORELL MA. New Avialan Remains and a Review of the Known Avifauna from the Late Cretaceous Nemegt Formation of Mongolia American Museum Novitates. 3447: 1-12. DOI: 10.1206/0003-0082(2004)447<0001:Naraar>2.0.Co;2  0.644
2004 NORELL MA, HWANG SH. A Troodontid Dinosaur from Ukhaa Tolgod (Late Cretaceous Mongolia) American Museum Novitates. 3446: 1-9. DOI: 10.1206/0003-0082(2004)446<0001:Atdfut>2.0.Co;2  0.61
2004 POL D, NORELL MA. A New Crocodyliform from Zos Canyon, Mongolia American Museum Novitates. 3445: 1-36. DOI: 10.1206/0003-0082(2004)445<0001:Ancfcm>2.0.Co;2  0.677
2004 Pol D, Norell MA, Siddall ME. Measures of stratigraphic fit to phylogeny and their sensitivity to tree size, tree shape, and scale Cladistics. 20: 64-75. DOI: 10.1111/J.1096-0031.2003.00002.X  0.594
2004 Hwang SH, Norell MA, Qiang J, Keqin G. A large Compsognathid from the early cretaceous Yixian formation of China Journal of Systematic Palaeontology. 2: 13-30. DOI: 10.1017/S1477201903001081  0.657
2004 Norell MA, Makovicky PJ. Dromaeosauridae The Dinosauria: Second Edition. 196-209.  0.543
2004 Makovicky PJ, Norell MA. Troodontidae The Dinosauria: Second Edition. 184-195.  0.543
2003 Gatesy J, Amato G, Norell M, DeSalle R, Hayashi C. Combined support for wholesale taxic atavism in gavialine crocodylians. Systematic Biology. 52: 403-22. PMID 12775528 DOI: 10.1080/10635150390197037  0.381
2003 Norell MA, Wheeler WC. Missing entry replacement data analysis: A replacement approach to dealing with missing data in paleontological and total evidence data sets Journal of Vertebrate Paleontology. 23: 275-283. DOI: 10.1671/0272-4634(2003)023[0275:Merdaa]2.0.Co;2  0.321
2003 JI Q, NORELL MA, MAKOVICKY PJ, GAO K, JI S, YUAN C. An Early Ostrich Dinosaur and Implications for Ornithomimosaur Phylogeny American Museum Novitates. 3420: 1. DOI: 10.1206/0003-0082(2003)420<0001:Aeodai>2.0.Co;2  0.672
2003 MAKOVICKY PJ, NORELL MA, CLARK JM, ROWE T. Osteology and Relationships of Byronosaurus jaffei (Theropoda: Troodontidae) American Museum Novitates. 3402: 1-32. DOI: 10.1206/0003-0082(2003)402<0001:Oarobj>2.0.Co;2  0.661
2003 HILL RV, WITMER LM, NORELL MA. A New Specimen of Pinacosaurus grangeri (Dinosauria: Ornithischia) from the Late Cretaceous of Mongolia: Ontogeny and Phylogeny of Ankylosaurs American Museum Novitates. 3395: 1-29. DOI: 10.1206/0003-0082(2003)395<0001:Ansopg>2.0.Co;2  0.401
2002 Xu X, Makovicky PJ, Wang Xl XL, Norell MA, You Hl HL. A ceratopsian dinosaur from China and the early evolution of Ceratopsia. Nature. 416: 314-7. PMID 11907575 DOI: 10.1038/416314A  0.706
2002 Norell M, Ji Q, Gao K, Yuan C, Zhao Y, Wang L. Palaeontology: 'modern' feathers on a non-avian dinosaur. Nature. 416: 36-37. PMID 11882883 DOI: 10.1038/416036A  0.393
2002 Xu X, Norell MA, Wang XL, Makovicky PJ, Wu XC. A basal troodontid from the Early Cretaceous of China. Nature. 415: 780-4. PMID 11845206 DOI: 10.1038/415780A  0.677
2002 CLARKE JA, NORELL MA. The Morphology and Phylogenetic Position of Apsaravis ukhaana from the Late Cretaceous of Mongolia American Museum Novitates. 3387: 1-46. DOI: 10.1206/0003-0082(2002)387<0001:Tmappo>2.0.Co;2  0.613
2002 HWANG SH, NORELL MA, QIANG J, KEQIN G. New Specimens of Microraptor zhaoianus (Theropoda: Dromaeosauridae) from Northeastern China American Museum Novitates. 3381: 1-44. DOI: 10.1206/0003-0082(2002)381<0001:Nsomzt>2.0.Co;2  0.645
2002 CLARK JM, NORELL MA, ROWE T. Cranial Anatomy of Citipati osmolskae (Theropoda, Oviraptorosauria), and a Reinterpretation of the Holotype of Oviraptor philoceratops American Museum Novitates. 3364: 1-24. DOI: 10.1206/0003-0082(2002)364<0001:Caocot>2.0.Co;2  0.375
2002 Flynn JJ, Novacek MJ, Dodson HE, Frassinetti D, McKenna MC, Norell MA, Sears KE, Swisher CC, Wyss AR. A new fossil mammal assemblage from the southern Chilean Andes: Implications for geology, geochronology, and tectonics Journal of South American Earth Sciences. 15: 285-302. DOI: 10.1016/S0895-9811(02)00043-3  0.64
2001 Pol D, Norell MA. Comments on the Manhattan Stratigraphic Measure. Cladistics : the International Journal of the Willi Hennig Society. 17: 285-289. PMID 34911241 DOI: 10.1111/j.1096-0031.2001.tb00125.x  0.532
2001 Norell MA, Makovicky PJ, Currie PJ. Palaeontology. The beaks of ostrich dinosaurs. Nature. 412: 873-4. PMID 11528466 DOI: 10.1038/35091139  0.626
2001 Ji Q, Norell MA, Gao KQ, Ji SA, Ren D. The distribution of integumentary structures in a feathered dinosaur. Nature. 410: 1084-8. PMID 11323669 DOI: 10.1038/35074079  0.324
2001 Norell MA, Clarke JA. Fossil that fills a critical gap in avian evolution. Nature. 409: 181-4. PMID 11196639 DOI: 10.1038/35051563  0.667
2001 Clark JM, Norell MA, Barsbold R. Two new oviraptorids (Theropoda: Oviraptorosauria), Upper Cretaceous Djadokhta Formation, Ukhaa Tolgod, Mongolia Journal of Vertebrate Paleontology. 21: 209-213. DOI: 10.1671/0272-4634(2001)021[0209:Tnotou]2.0.Co;2  0.347
2001 Olsen PE, sues H, Norell MA. First record ofErpetosuchus(Reptilia: Archosauria) from the Late Triassic of North America Journal of Vertebrate Paleontology. 20: 633-636. DOI: 10.1671/0272-4634(2000)020[0633:Froera]2.0.Co;2  0.617
2001 CHIAPPE LM, NORELL M, CLARK J. A New Skull of Gobipteryx minuta (Aves: Enantiornithes) from the Cretaceous of the Gobi Desert American Museum Novitates. 3346: 1-15. DOI: 10.1206/0003-0082(2001)346<0001:Ansogm>2.0.Co;2  0.44
2001 NORELL MA, CLARK JM, CHIAPPE LM. An Embryonic Oviraptorid (Dinosauria: Theropoda) from the Upper Cretaceous of Mongolia American Museum Novitates. 3315: 1-20. DOI: 10.1206/0003-0082(2001)315<0001:Aeodtf>2.0.Co;2  0.467
2001 Pol D, Norell MA. Comments on the Manhattan stratigraphic measure Cladistics. 17: 285-289. DOI: 10.1111/J.1096-0031.2001.Tb00125.X  0.577
2001 Clarke JA, Norell MA. Fossils and avian evolution Nature. 414: 508-508. DOI: 10.1038/35107146  0.581
2001 Pol D, Norell MA. Regular ArticleComments on the Manhattan Stratigraphic Measure Cladistics. 17. DOI: 10.1006/Clad.2001.0166  0.577
2000 Keqin G, Evans S, Qiang J, Norell M, Shu'an J. Exceptional fossil material of a semi-aquatic reptile from China: The resolution of an enigma Journal of Vertebrate Paleontology. 20: 417-421. DOI: 10.1671/0272-4634(2000)020[0417:Efmoas]2.0.Co;2  0.431
2000 Brochu CA, Norell MA. Temporal congruence and the origin of birds Journal of Vertebrate Paleontology. 20: 197-200. DOI: 10.1671/0272-4634(2000)020[0197:Tcatoo]2.0.Co;2  0.595
2000 Norell MA, Makovicky PJ, Clark JM. A new troodontid theropod from Ukhaa Tolgod, Mongolia Journal of Vertebrate Paleontology. 20: 7-11. DOI: 10.1671/0272-4634(2000)020[0007:Anttfu]2.0.Co;2  0.613
1999 Schweitzer MH, Watt JA, Avci R, Knapp L, Chiappe L, Norell M, Marshall M. Beta-keratin specific immunological reactivity in feather-like structures of the cretaceous alvarezsaurid, Shuvuuia deserti. The Journal of Experimental Zoology. 285: 146-57. PMID 10440726 DOI: 10.1002/(Sici)1097-010X(19990815)285:2<146::Aid-Jez7>3.0.Co;2-A  0.339
1998 Norell MA, Makovicky P, Clark JA. Reply: Theropod-bird link reconsidered Nature. 391: 754-754. DOI: 10.1038/35779  0.606
1998 Chiappe LM, Norell MA, Clark JM. The skull of a relative of the stem-group bird Mononykus Nature. 392: 275-278. DOI: 10.1038/32642  0.406
1998 Qiang J, Currie PJ, Norell MA, Shu-An J. Two feathered dinosaurs from northeastern china Nature. 393: 753-761. DOI: 10.1038/31635  0.47
1997 Norell M, Clark J. Mononykus and Birds: Methods and Evidence The Auk. 114: 300-302. DOI: 10.2307/4089174  0.335
1997 Norell MA, Makovicky P, Clark JM. A Velociraptor wishbone Nature. 389: 447-447. DOI: 10.1038/38918  0.65
1996 Norell MA, Chiappe LM. Flight from reason Nature. 384: 230-230. DOI: 10.1038/384230A0  0.341
1996 Norell MA. Ghost taxa, ancestors, and assumptions: a comment on Wagner Paleobiology. 22: 453-455. DOI: 10.1017/S0094837300016390  0.406
1996 Charrier R, Wyss AR, Flynn JJ, Swisher CC, Norell MA, Zapatta F, McKenna MC, Novacek MJ. New evidence for Late Mesozoic-Early Cenozoic evolution of the Chilean Andes in the Upper Tinguiririca Valley (35°s), central Chile Journal of South American Earth Sciences. 9: 393-422. DOI: 10.1016/S0895-9811(96)00035-1  0.635
1995 Norell MA. Phylogeny and stratigraphy. Trends in Ecology & Evolution. 10: 36-7. PMID 21236942 DOI: 10.1016/S0169-5347(00)88958-2  0.396
1995 Norell MA, Clark JM, Chiappe LM, Dashzeveg D. A nesting dinosaur Nature. 378: 774-776. DOI: 10.1038/378774A0  0.399
1995 Dashzeveg D, Novacek MJ, Norell MA, Clark JM, Chiappe LM, Davidson A, McKenna MC, Dingus L, Swisher C, Altangerel P. Extraordinary preservation in a new vertebrate assemblage from the Late Cretaceous of Mongolia Nature. 374: 446-449. DOI: 10.1038/374446A0  0.657
1994 Norell MA, Clark JM, Demberelyin D, Rhinchen B, Chiappe LM, Davidson AR, McKenna MC, Altangerel P, Novacek MJ. A theropod dinosaur embryo and the affinities of the flaming cliffs dinosaur eggs. Science (New York, N.Y.). 266: 779-82. PMID 17730398 DOI: 10.1126/Science.266.5186.779  0.587
1993 Wyss AR, Flynn JJ, Norell MA, Swisher CC, Charrier R, Novacek MJ, McKenna MC. South America's earliest rodent and recognition of a new interval of mammalian evolution Nature. 365: 434-437. DOI: 10.1038/365434A0  0.647
1993 Altangerel P, Norell MA, Chiappe LM, Clark JM. Correction: Flightless bird from the Cretaceous of Mongolia Nature. 363: 188-188. DOI: 10.1038/363188A0  0.379
1993 Altangerel P, Norell MA, Chiappe LM, Clark JM. Flightless bird from the Cretaceous of Mongolia Nature. 362: 623-626. DOI: 10.1038/362623A0  0.453
1992 Norell MA, Novacek MJ. The fossil record and evolution: comparing cladistic and paleontologic evidence for vertebrate history. Science (New York, N.Y.). 255: 1690-3. PMID 17749423 DOI: 10.1126/Science.255.5052.1690  0.433
1991 Norell M. The taxa of dinosaurs. Science. 252: 1437-1437. PMID 17772921 DOI: 10.1126/Science.252.5011.1437  0.443
1990 Wyss AR, Norell MA, Flynn JJ, Novacek MJ, Charrier R, McKenna MC, Swisher CC, Frassinetti D, Salinas P, Jin M. A new early tertiary mammal fauna from central Chile: Implications for andean stratigraphy and tectonics Journal of Vertebrate Paleontology. 10: 518-522. DOI: 10.1080/02724634.1990.10011835  0.627
1989 Norell MA. The Higher Level Relationships of the Extant Crocodylia Journal of Herpetology. 23: 325. DOI: 10.2307/1564042  0.37
1982 Novacek MJ, Norell MA. Fossils, Phylogeny, and Taxonomic Rates of Evolution Systematic Biology. 31: 366-375. DOI: 10.1093/Sysbio/31.4.366  0.378
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