| Year |
Citation |
Score |
| 2023 |
Urban CA, Legendre LJ, Clarke JA. Description of natal down of the ostrich (Struthio camelus) and comparison with common quail (Coturnix coturnix): Developmental and evolutionary implications. Journal of Anatomy. PMID 37515428 DOI: 10.1111/joa.13936 |
0.343 |
|
| 2023 |
Eliason CM, Proffitt JV, Clarke JA. Early diversification of avian limb morphology and the role of modularity in the locomotor evolution of crown birds. Evolution; International Journal of Organic Evolution. 77: 342-354. PMID 36611286 DOI: 10.1093/evolut/qpac039 |
0.325 |
|
| 2022 |
Legendre LJ, Choi S, Clarke JA. The diverse terminology of reptile eggshell microstructure and its effect on phylogenetic comparative analyses. Journal of Anatomy. PMID 35758681 DOI: 10.1111/joa.13723 |
0.316 |
|
| 2021 |
Li Z, Wang M, Stidham TA, Zhou Z, Clarke J. Novel evolution of a hyper-elongated tongue in a Cretaceous enantiornithine from China and the evolution of the hyolingual apparatus and feeding in birds. Journal of Anatomy. PMID 34854094 DOI: 10.1111/joa.13588 |
0.407 |
|
| 2021 |
Smith NA, Koeller KL, Clarke JA, Ksepka DT, Mitchell JS, Nabavizadeh A, Ridgley RC, Witmer LM. Convergent evolution in dippers (Aves, Cinclidae): The only wing-propelled diving songbirds. Anatomical Record (Hoboken, N.J. : 2007). PMID 34813153 DOI: 10.1002/ar.24820 |
0.323 |
|
| 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 |
0.576 |
|
| 2021 |
Legendre LJ, Clarke JA. Shifts in eggshell thickness are related to changes in locomotor ecology in dinosaurs. Evolution; International Journal of Organic Evolution. PMID 33913155 DOI: 10.1111/evo.14245 |
0.311 |
|
| 2020 |
Legendre LJ, Rubilar-Rogers D, Musser GM, Davis SN, Otero RA, Vargas AO, Clarke JA. A giant soft-shelled egg from the Late Cretaceous of Antarctica. Nature. PMID 32555453 DOI: 10.1038/S41586-020-2377-7 |
0.405 |
|
| 2020 |
Eliason CM, Clarke JA. Cassowary gloss and a novel form of structural color in birds. Science Advances. 6: eaba0187. PMID 32426504 DOI: 10.1126/Sciadv.Aba0187 |
0.317 |
|
| 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, et al. Tempo and Pattern of Avian Brain Size Evolution. Current Biology : Cb. PMID 32330422 DOI: 10.1016/J.Cub.2020.03.060 |
0.704 |
|
| 2020 |
Bakker FT, Antonelli A, Clarke JA, Cook JA, Edwards SV, Ericson PGP, Faurby S, Ferrand N, Gelang M, Gillespie RG, Irestedt M, Lundin K, Larsson E, Matos-Maraví P, Müller J, et al. The Global Museum: natural history collections and the future of evolutionary science and public education. Peerj. 8: e8225. PMID 32025365 DOI: 10.7717/Peerj.8225 |
0.351 |
|
| 2020 |
Davis SN, Torres CR, Musser GM, Proffitt JV, Crouch NMA, Lundelius EL, Lamanna MC, Clarke JA. New mammalian and avian records from the late Eocene La Meseta and Submeseta formations of Seymour Island, Antarctica. Peerj. 8: e8268. PMID 31942255 DOI: 10.7717/Peerj.8268 |
0.501 |
|
| 2020 |
George SW, Davis SN, Fernández RA, Manríquez LM, Leppe MA, Horton BK, Clarke JA. Chronology of deposition and unconformity development across the Cretaceous–Paleogene boundary, Magallanes-Austral Basin, Patagonian Andes Journal of South American Earth Sciences. 97: 102237. DOI: 10.1016/J.Jsames.2019.102237 |
0.362 |
|
| 2020 |
Tobin TS, Roberts EM, Slotznick SP, Biasi JA, Clarke JA, O'Connor PM, Skinner SM, West AR, Snyderman LS, Kirschvink JL, Lamanna MC. New evidence of a Campanian age for the Cretaceous fossil-bearing strata of Cape Marsh, Robertson Island, Antarctica Cretaceous Research. 108: 104313. DOI: 10.1016/J.Cretres.2019.104313 |
0.377 |
|
| 2019 |
Wang X, Tang HK, Clarke JA. Flight, symmetry and barb angle evolution in the feathers of birds and other dinosaurs. Biology Letters. 15: 20190622. PMID 31795849 DOI: 10.1098/Rsbl.2019.0622 |
0.369 |
|
| 2019 |
West AR, Torres CR, Case JA, Clarke JA, O'Connor PM, Lamanna MC. An avian femur from the Late Cretaceous of Vega Island, Antarctic Peninsula: removing the record of cursorial landbirds from the Mesozoic of Antarctica. Peerj. 7: e7231. PMID 31333904 DOI: 10.7717/Peerj.7231 |
0.509 |
|
| 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 |
0.588 |
|
| 2019 |
Lamichhaney S, Card DC, Grayson P, Tonini JFR, Bravo GA, Näpflin K, Termignoni-Garcia F, Torres C, Burbrink F, Clarke JA, Sackton TB, Edwards SV. Integrating natural history collections and comparative genomics to study the genetic architecture of convergent evolution. Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences. 374: 20180248. PMID 31154982 DOI: 10.1098/Rstb.2018.0248 |
0.318 |
|
| 2019 |
Sackton TB, Grayson P, Cloutier A, Hu Z, Liu JS, Wheeler NE, Gardner PP, Clarke JA, Baker AJ, Clamp M, Edwards SV. Convergent regulatory evolution and loss of flight in paleognathous birds. Science (New York, N.Y.). 364: 74-78. PMID 30948549 DOI: 10.1126/Science.Aat7244 |
0.321 |
|
| 2019 |
Hieronymus TL, Waugh DA, Clarke JA. A new zygodactylid species indicates the persistence of stem passerines into the early Oligocene in North America. Bmc Evolutionary Biology. 19: 3. PMID 30611195 DOI: 10.1186/S12862-018-1319-6 |
0.408 |
|
| 2019 |
Blokland JC, Reid CM, Worthy TH, Tennyson AJD, Clarke JA, Scofield RP. Chatham Island Paleocene fossils provide insight into the palaeobiology, evolution, and diversity of early penguins (Aves, Sphenisciformes) Palaeontologia Electronica. 22: 1-92. DOI: 10.2687/1009 |
0.421 |
|
| 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 |
0.665 |
|
| 2019 |
Musser G, Li Z, Clarke JA. A new species of Eogruidae (Aves: Gruiformes) from the Miocene of the Linxia Basin, Gansu, China: Evolutionary and climatic implications The Auk. 137. DOI: 10.1093/Auk/Ukz067 |
0.514 |
|
| 2019 |
Degrange FJ, Eddy D, Puerta P, Clarke J. New skull remains of Phorusrhacos longissimus (Aves, Cariamiformes) from the Miocene of Argentina: implications for the morphology of Phorusrhacidae Journal of Paleontology. 93: 1221-1233. DOI: 10.1017/Jpa.2019.53 |
0.521 |
|
| 2019 |
Crouch NM, Clarke JA. Body size evolution in palaeognath birds is consistent with Neogene cooling-linked gigantism Palaeogeography, Palaeoclimatology, Palaeoecology. 532: 109224. DOI: 10.1016/J.Palaeo.2019.05.046 |
0.398 |
|
| 2018 |
Eliason CM, Clarke JA. Metabolic physiology explains macroevolutionary trends in the melanic colour system across amniotes. Proceedings. Biological Sciences. 285: 20182014. PMID 30963907 DOI: 10.1098/Rspb.2018.2014 |
0.304 |
|
| 2018 |
Li Q, Clarke JA, Gao KQ, Peteya JA, Shawkey MD. Elaborate plumage patterning in a Cretaceous bird. Peerj. 6: e5831. PMID 30405969 DOI: 10.7717/Peerj.5831 |
0.397 |
|
| 2018 |
Torres CR, Clarke JA. Nocturnal giants: evolution of the sensory ecology in elephant birds and other palaeognaths inferred from digital brain reconstructions. Proceedings. Biological Sciences. 285. PMID 30381378 DOI: 10.1098/Rspb.2018.1540 |
0.407 |
|
| 2018 |
Kingsley EP, Eliason CM, Riede T, Li Z, Hiscock TW, Farnsworth M, Thomson SL, Goller F, Tabin CJ, Clarke JA. Identity and novelty in the avian syrinx. Proceedings of the National Academy of Sciences of the United States of America. PMID 30249637 DOI: 10.1073/Pnas.1804586115 |
0.378 |
|
| 2018 |
Smith NA, DeBee AM, Clarke JA. Systematics and phylogeny of the Zygodactylidae (Aves, Neognathae) with description of a new species from the early Eocene of Wyoming, USA. Peerj. 6: e4950. PMID 29967716 DOI: 10.7717/Peerj.4950 |
0.529 |
|
| 2018 |
Li Z, Zhou Z, Clarke JA. Convergent evolution of a mobile bony tongue in flighted dinosaurs and pterosaurs. Plos One. 13: e0198078. PMID 29924798 DOI: 10.1371/Journal.Pone.0198078 |
0.357 |
|
| 2018 |
Li Z, Clarke JA, Eliason CM, Stidham TA, Deng T, Zhou Z. Vocal specialization through tracheal elongation in an extinct Miocene pheasant from China. Scientific Reports. 8: 8099. PMID 29802379 DOI: 10.1038/S41598-018-26178-X |
0.474 |
|
| 2018 |
Wang X, Huang J, Hu Y, Liu X, Peteya J, Clarke JA. The earliest evidence for a supraorbital salt gland in dinosaurs in new Early Cretaceous ornithurines. Scientific Reports. 8: 3969. PMID 29507398 DOI: 10.1038/S41598-018-22412-8 |
0.449 |
|
| 2018 |
Hu D, Clarke JA, Eliason CM, Qiu R, Li Q, Shawkey MD, Zhao C, D'Alba L, Jiang J, Xu X. A bony-crested Jurassic dinosaur with evidence of iridescent plumage highlights complexity in early paravian evolution. Nature Communications. 9: 217. PMID 29335537 DOI: 10.1038/S41467-017-02515-Y |
0.508 |
|
| 2018 |
Kulp FB, D'Alba L, Shawkey MD, Clarke JA. Keratin nanofiber distribution and feather microstructure in penguins The Auk. 135: 777-787. DOI: 10.1642/Auk-18-2.1 |
0.369 |
|
| 2017 |
Eliason CM, Hudson L, Watts T, Garza H, Clarke JA. Exceptional preservation and the fossil record of tetrapod integument. Proceedings. Biological Sciences. 284. PMID 28878057 DOI: 10.1098/Rspb.2017.0556 |
0.405 |
|
| 2016 |
Bono RK, Clarke J, Tarduno JA, Brinkman D. A Large Ornithurine Bird (Tingmiatornis arctica) from the Turonian High Arctic: Climatic and Evolutionary Implications. Scientific Reports. 6: 38876. PMID 27991515 DOI: 10.1038/Srep38876 |
0.451 |
|
| 2016 |
Clarke JA, Chatterjee S, Li Z, Riede T, Agnolin F, Goller F, Isasi MP, Martinioni DR, Mussel FJ, Novas FE. Fossil evidence of the avian vocal organ from the Mesozoic. Nature. PMID 27732575 DOI: 10.1038/Nature19852 |
0.437 |
|
| 2016 |
Li Z, Ketcham RA, Yan F, Maisano JA, Clarke JA. Comparison and Evaluation of the Effectiveness of Two Approaches of Diffusible Iodine-Based Contrast-Enhanced Computed Tomography (diceCT) for Avian Cephalic Material. Journal of Experimental Zoology. Part B, Molecular and Developmental Evolution. PMID 27511594 DOI: 10.1002/Jez.B.22692 |
0.648 |
|
| 2016 |
Riede T, Eliason C, Miller EH, Goller F, Clarke J. Coos, booms, and hoots: the evolution of closed-mouth vocal behavior in birds. Evolution; International Journal of Organic Evolution. PMID 27345722 DOI: 10.1111/Evo.12988 |
0.391 |
|
| 2016 |
Huang J, Wang X, Hu Y, Liu J, Peteya JA, Clarke JA. A new ornithurine from the Early Cretaceous of China sheds light on the evolution of early ecological and cranial diversity in birds. Peerj. 4: e1765. PMID 27019777 DOI: 10.7717/Peerj.1765 |
0.535 |
|
| 2016 |
Proffitt JV, Clarke JA, Scofield RP. Novel insights into early neuroanatomical evolution in penguins from the oldest described penguin brain endocast. Journal of Anatomy. PMID 26916364 DOI: 10.1111/Joa.12447 |
0.466 |
|
| 2016 |
Eliason CM, Shawkey MD, Clarke J. EVOLUTIONARY SHIFTS IN THE MELANIN-BASED COLOR SYSTEM OF BIRDS. Evolution; International Journal of Organic Evolution. PMID 26767728 DOI: 10.1111/Evo.12855 |
0.401 |
|
| 2016 |
Li Z, Clarke JA, Zhou Z, Deng T. A new Old World vulture from the late Miocene of China sheds light on Neogene shifts in the past diversity and distribution of the Gypaetinae Auk. 133: 615-625. DOI: 10.1642/Auk-15-240.1 |
0.455 |
|
| 2016 |
Nesbitt SJ, Clarke JA. The Anatomy and Taxonomy of the Exquisitely Preserved Green River Formation (Early Eocene) Lithornithids (Aves) and the Relationships of Lithornithidae Bulletin of the American Museum of Natural History. 406: 1-91. DOI: 10.1206/0003-0090-406.1.1 |
0.673 |
|
| 2016 |
Peteya JA, Clarke JA, Li Q, Gao K, Shawkey MD. The plumage and colouration of an enantiornithine bird from the early cretaceous of china Palaeontology. 60: 55-71. DOI: 10.1111/Pala.12270 |
0.407 |
|
| 2016 |
Li Z, Clarke JA. The Craniolingual Morphology of Waterfowl (Aves, Anseriformes) and Its Relationship with Feeding Mode Revealed Through Contrast-Enhanced X-Ray Computed Tomography and 2D Morphometrics Evolutionary Biology. 43: 12-25. DOI: 10.1007/S11692-015-9345-4 |
0.366 |
|
| 2015 |
Wang X, Clarke JA. The evolution of avian wing shape and previously unrecognized trends in covert feathering. Proceedings. Biological Sciences / the Royal Society. 282. PMID 26446812 DOI: 10.1098/Rspb.2015.1935 |
0.456 |
|
| 2015 |
Balanoff AM, Bever GS, Colbert MW, Clarke JA, Field DJ, Gignac PM, Ksepka DT, Ridgely RC, Smith NA, Torres CR, Walsh S, Witmer LM. Best practices for digitally constructing endocranial casts: examples from birds and their dinosaurian relatives. Journal of Anatomy. PMID 26403623 DOI: 10.1111/Joa.12378 |
0.674 |
|
| 2015 |
Li Z, Clarke JA. New insight into the anatomy of the hyolingual apparatus of Alligator mississippiensis and implications for reconstructing feeding in extinct archosaurs. Journal of Anatomy. 227: 45-61. PMID 26018316 DOI: 10.1111/Joa.12320 |
0.376 |
|
| 2015 |
Lowe CB, Clarke JA, Baker AJ, Haussler D, Edwards SV. Feather development genes and associated regulatory innovation predate the origin of Dinosauria. Molecular Biology and Evolution. 32: 23-8. PMID 25415961 DOI: 10.1093/Molbev/Msu309 |
0.319 |
|
| 2015 |
Clarke JA, Boyd CA. Methods for the quantitative comparison of molecular estimates of clade age and the fossil record. Systematic Biology. 64: 25-41. PMID 25281846 DOI: 10.1093/Sysbio/Syu068 |
0.745 |
|
| 2015 |
Ksepka D, Clarke J. Phylogenetically vetted and stratigraphically constrained fossil calibrations within Aves Palaeontologia Electronica. 18. DOI: 10.26879/373 |
0.45 |
|
| 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 |
0.679 |
|
| 2015 |
Smith NA, Clarke JA. Systematics and evolution of the Pan-Alcidae (Aves, Charadriiformes) Journal of Avian Biology. 46: 125-140. DOI: 10.1111/Jav.00487 |
0.528 |
|
| 2014 |
Wang X, Clarke JA. Phylogeny and forelimb disparity in waterbirds. Evolution; International Journal of Organic Evolution. 68: 2847-60. PMID 24989899 DOI: 10.1111/Evo.12486 |
0.418 |
|
| 2014 |
Li Q, Clarke JA, Gao KQ, Zhou CF, Meng Q, Li D, D'Alba L, Shawkey MD. Melanosome evolution indicates a key physiological shift within feathered dinosaurs. Nature. 507: 350-3. PMID 24522537 DOI: 10.1038/Nature12973 |
0.472 |
|
| 2014 |
Smith NA, Clarke JA. Osteological histology of the Pan-Alcidae (Aves, Charadriiformes): correlates of wing-propelled diving and flightlessness. Anatomical Record (Hoboken, N.J. : 2007). 297: 188-99. PMID 24357466 DOI: 10.1002/Ar.22841 |
0.346 |
|
| 2014 |
Li Z, Zhou Z, Wang M, Clarke JA. A new specimen of large-bodied basal enantiornithine bohaiornis from the early cretaceous of china and the inference of feeding ecology in mesozoic birds Journal of Paleontology. 88: 99-108. DOI: 10.1666/13-052 |
0.497 |
|
| 2014 |
Li Z, Zhou Z, Deng T, Li Q, Clarke JA. A falconid from the Late Miocene of northwestern China yields further evidence of transition in Late Neogene steppe communities Auk. 131: 335-350. DOI: 10.1642/Auk-13-245.1 |
0.504 |
|
| 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 |
0.58 |
|
| 2014 |
Roberts EM, Lamanna MC, Clarke JA, Meng J, Gorscak E, Sertich JJW, O'Connor PM, Claeson KM, MacPhee RDE. Stratigraphy and vertebrate paleoecology of upper cretaceous-? Lowest paleogene strata on vega island, antarctica Palaeogeography, Palaeoclimatology, Palaeoecology. 402: 55-72. DOI: 10.1016/J.Palaeo.2014.03.005 |
0.4 |
|
| 2013 |
Ksepka DT, Clarke JA, Nesbitt SJ, Kulp FB, Grande L. Fossil evidence of wing shape in a stem relative of swifts and hummingbirds (Aves, Pan-Apodiformes). Proceedings. Biological Sciences / the Royal Society. 280: 20130580. PMID 23760643 DOI: 10.1098/Rspb.2013.0580 |
0.69 |
|
| 2013 |
Clarke J. Paleontology. Feathers before flight. Science (New York, N.Y.). 340: 690-2. PMID 23661746 DOI: 10.1126/Science.1235463 |
0.375 |
|
| 2013 |
Smith ND, Grande L, Clarke JA. A new species of threskiornithidae-like bird (Aves, Ciconiiformes) from the green river formation (Eocene) of wyoming Journal of Vertebrate Paleontology. 33: 363-381. DOI: 10.1080/02724634.2012.722898 |
0.516 |
|
| 2012 |
Smith NA, Clarke JA. Endocranial anatomy of the charadriiformes: sensory system variation and the evolution of wing-propelled diving. Plos One. 7: e49584. PMID 23209585 DOI: 10.1371/Journal.Pone.0049584 |
0.472 |
|
| 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 |
0.572 |
|
| 2012 |
Ksepka DT, Clarke JA. A new stem parrot from the Green River Formation and the complex evolution of the grasping foot in Pan-Psittaciformes Journal of Vertebrate Paleontology. 32: 395-406. DOI: 10.1080/02724634.2012.641704 |
0.508 |
|
| 2011 |
Boyd CA, Cleland TP, Marrero NL, Clarke JA. Exploring the effects of phylogenetic uncertainty and consensus trees on stratigraphic consistency scores: a new program and a standardized method. Cladistics : the International Journal of the Willi Hennig Society. 27: 52-60. PMID 34969198 DOI: 10.1111/j.1096-0031.2010.00320.x |
0.731 |
|
| 2011 |
Nesbitt SJ, Ksepka DT, Clarke JA. Podargiform affinities of the enigmatic Fluvioviridavis platyrhamphus and the early diversification of Strisores ("Caprimulgiformes" + Apodiformes). Plos One. 6: e26350. PMID 22140427 DOI: 10.1371/Journal.Pone.0026350 |
0.697 |
|
| 2011 |
Eddy DR, Clarke JA. New information on the cranial anatomy of Acrocanthosaurus atokensis and its implications for the phylogeny of Allosauroidea (Dinosauria: Theropoda). Plos One. 6: e17932. PMID 21445312 DOI: 10.1371/Journal.Pone.0017932 |
0.49 |
|
| 2011 |
D'Alba L, Saranathan V, Clarke JA, Vinther JA, Prum RO, Shawkey MD. Colour-producing β-keratin nanofibres in blue penguin (Eudyptula minor) feathers. Biology Letters. 7: 543-6. PMID 21307042 DOI: 10.1098/Rsbl.2010.1163 |
0.306 |
|
| 2011 |
Mayr G, Alvarenga H, Clarke JA. An elaphrocnemus-like landbird and other avian remains from the late paleocene of Brazil Acta Palaeontologica Polonica. 56: 679-684. DOI: 10.4202/App.2010.0099 |
0.493 |
|
| 2011 |
Lawver DR, Debee AM, Clarke JA, Rougier GW. A new enantiornithine bird from the upper cretaceous la Colonia Formation of Patagonia, Argentina Annals of Carnegie Museum. 80: 35-42. DOI: 10.2992/007.080.0104 |
0.474 |
|
| 2011 |
Ksepka DT, Clarke JA, Grande L. Stem parrots (Aves, Halcyornithidae) from the Green River formation and a combined phylogeny of Pan-Psittaciformes Journal of Paleontology. 85: 835-852. DOI: 10.1666/10-108.1 |
0.502 |
|
| 2011 |
Smith NA, Clarke JA. An alphataxonomic revision of extinct and extant razorbills (Aves, Alcidae): A combined morphometric and phylogenetic approach Ornithological Monographs. 72: 1-61. DOI: 10.1525/Om.2011.72.1.1 |
0.422 |
|
| 2011 |
Boyd CA, Cleland TP, Marrero NL, Clarke JA. Exploring the effects of phylogenetic uncertainty and consensus trees on stratigraphic consistency scores: A new program and a standardized method Cladistics. 27: 52-60. DOI: 10.1111/J.1096-0031.2010.00320.X |
0.741 |
|
| 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 |
0.73 |
|
| 2010 |
Clarke JA, Ksepka DT, Salas-Gismondi R, Altamirano AJ, Shawkey MD, D'Alba L, Vinther J, DeVries TJ, Baby P. Fossil evidence for evolution of the shape and color of penguin feathers. Science (New York, N.Y.). 330: 954-7. PMID 20929737 DOI: 10.1126/Science.1193604 |
0.426 |
|
| 2010 |
Li Q, Gao KQ, Vinther J, Shawkey MD, Clarke JA, D'Alba L, Meng Q, Briggs DE, Prum RO. Plumage color patterns of an extinct dinosaur. Science (New York, N.Y.). 327: 1369-72. PMID 20133521 DOI: 10.1126/Science.1186290 |
0.33 |
|
| 2010 |
Vinther J, Briggs DE, Clarke J, Mayr G, Prum RO. Structural coloration in a fossil feather. Biology Letters. 6: 128-31. PMID 19710052 DOI: 10.1098/Rsbl.2009.0524 |
0.341 |
|
| 2010 |
Ksepka DT, Clarke JA. The basal penguin (Aves: Sphenisciformes) Perudyptes devriesi and a phylogenetic evaluation of the penguin fossil record Bulletin of the American Museum of Natural History. 1-77. DOI: 10.1206/653.1 |
0.422 |
|
| 2010 |
Ksepka DT, Clarke JA. New fossil mousebird (Aves: Coliiformes) with feather preservation provides insight into the ecological diversity of an Eocene North American avifauna Zoological Journal of the Linnean Society. 160: 685-706. DOI: 10.1111/J.1096-3642.2009.00626.X |
0.532 |
|
| 2010 |
Ksepka DT, Clarke JA. Primobucco mcgrewi (Aves: Coracii) from the Eocene Green River Formation: New anatomical data from the earliest constrained record of stem rollers Journal of Vertebrate Paleontology. 30: 215-225. DOI: 10.1080/02724630903412414 |
0.486 |
|
| 2009 |
Boyd CA, Brown CM, Scheetz RD, Clarke JA. Taxonomic revison of the basal neornithischian taxa Thescelosaurus and Bugenasaura Journal of Vertebrate Paleontology. 29: 758-770. DOI: 10.1671/039.029.0328 |
0.767 |
|
| 2009 |
Ksepka DT, Clarke JA. Affinities of Palaeospiza bella and the phylogeny and biogeography of mousebirds (Coliiformes) Auk. 126: 245-259. DOI: 10.1525/Auk.2009.07178 |
0.427 |
|
| 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 |
0.665 |
|
| 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 |
0.644 |
|
| 2008 |
Dayrat B, Cantino PD, Clarke JA, de Queiroz K. Species Names in the PhyloCode: the approach adopted by the International Society for Phylogenetic Nomenclature. Systematic Biology. 57: 507-14. PMID 18570043 DOI: 10.1080/10635150802172176 |
0.663 |
|
| 2008 |
Ksepka DT, Clarke JA, DeVries TJ, Urbina M. Osteology of Icadyptes salasi, a giant penguin from the Eocene of Peru. Journal of Anatomy. 213: 131-47. PMID 18564073 DOI: 10.1111/J.1469-7580.2008.00927.X |
0.461 |
|
| 2008 |
Clarke JA, Middleton KM. Mosaicism, modules, and the evolution of birds: results from a Bayesian approach to the study of morphological evolution using discrete character data. Systematic Biology. 57: 185-201. PMID 18404577 DOI: 10.1080/10635150802022231 |
0.412 |
|
| 2008 |
Zhou Z, Clarke JA, Zhang F. Insight into diversity, body size and morphological evolution from the largest Early Cretaceous enantiornithine bird Journal of Anatomy. 212: 565-577. PMID 18397240 DOI: 10.1111/J.1469-7580.2008.00880.X |
0.538 |
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| 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 |
0.597 |
|
| 2007 |
Clarke JA, Ksepka DT, Stucchi M, Urbina M, Giannini N, Bertelli S, Narváez Y, Boyd CA. Paleogene equatorial penguins challenge the proposed relationship between biogeography, diversity, and Cenozoic climate change. Proceedings of the National Academy of Sciences of the United States of America. 104: 11545-50. PMID 17601778 DOI: 10.1073/Pnas.0611099104 |
0.786 |
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| 2007 |
Smith NA, Olson SL, Clarke JA. First atlantic record on the Puffin Cerorhinca (Aves, Alcidae) from the Pliocene of North Carolina Journal of Vertebrate Paleontology. 27: 1039-1042. DOI: 10.1671/0272-4634(2007)27[1039:Farotp]2.0.Co;2 |
0.342 |
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| 2006 |
Clarke JA, Zhou Z, Zhang F. Insight into the evolution of avian flight from a new clade of Early Cretaceous ornithurines from China and the morphology of Yixianornis grabaui. Journal of Anatomy. 208: 287-308. PMID 16533313 DOI: 10.1111/J.1469-7580.2006.00534.X |
0.536 |
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| 2005 |
Clarke JA, Tambussi CP, Noriega JI, Erickson GM, Ketcham RA. Definitive fossil evidence for the extant avian radiation in the Cretaceous. Nature. 433: 305-8. PMID 15662422 DOI: 10.1038/Nature03150 |
0.416 |
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| 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 |
0.55 |
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| 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 |
0.665 |
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| 2004 |
Zhou Z, Clarke J, Zhang F, Wings O. Gastroliths in Yanornis: an indication of the earliest radical diet-switching and gizzard plasticity in the lineage leading to living birds? Naturwissenschaften. 91: 571-574. PMID 15452699 DOI: 10.1007/S00114-004-0567-Z |
0.324 |
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| 2004 |
CLARKE JA. MORPHOLOGY, PHYLOGENETIC TAXONOMY, AND SYSTEMATICS OF ICHTHYORNIS AND APATORNIS (AVIALAE: ORNITHURAE) Bulletin of the American Museum of Natural History. 286: 1-179. DOI: 10.1206/0003-0090(2004)286<0001:Mptaso>2.0.Co;2 |
0.427 |
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| 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 |
0.637 |
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| 2003 |
Mayr G, Clarke J. The deep divergences of neornithine birds: a phylogenetic analysis of morphological characters. Cladistics : the International Journal of the Willi Hennig Society. 19: 527-553. PMID 34905857 DOI: 10.1111/j.1096-0031.2003.tb00387.x |
0.339 |
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| 2003 |
CLARKE JA, OLIVERO EB, PUERTA P. Description of the Earliest Fossil Penguin from South America and First Paleogene Vertebrate Locality of Tierra Del Fuego, Argentina American Museum Novitates. 3423: 1. DOI: 10.1206/0003-0082(2003)423<0001:Dotefp>2.0.Co;2 |
0.475 |
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| 2003 |
Mayr G, Clarke J. The deep divergences of neornithine birds: a phylogenetic analysis of morphological characters Cladistics. 19: 527-553. DOI: 10.1111/J.1096-0031.2003.Tb00387.X |
0.459 |
|
| 2002 |
Zhou Z, Clarke JA, Zhang F. Archaeoraptor's better half. Nature. 420: 285. PMID 12447431 DOI: 10.1038/420285A |
0.467 |
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| 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 |
0.596 |
|
| 2001 |
Norell MA, Clarke JA. Fossil that fills a critical gap in avian evolution. Nature. 409: 181-4. PMID 11196639 DOI: 10.1038/35051563 |
0.672 |
|
| 2001 |
CLARKE JA, CHIAPPE LM. A New Carinate Bird from the Late Cretaceous of Patagonia (Argentina) American Museum Novitates. 3323: 1-24. DOI: 10.1206/0003-0082(2001)323<0001:Ancbft>2.0.Co;2 |
0.5 |
|
| 2001 |
Clarke JA, Norell MA. Fossils and avian evolution Nature. 414: 508-508. DOI: 10.1038/35107146 |
0.575 |
|
| 2000 |
Dingus L, Clarke J, Scott GR, Swisher CC, Chiappe LM, Coria RA. Stratigraphy and Magnetostratigraphic/Faunal Constraints for the Age of Sauropod Embryo-Bearing Rocks in the Neuquén Group (Late Cretaceous, Neuquén Province, Argentina) American Museum Novitates. 3290: 1-11. DOI: 10.1206/0003-0082(2000)290<0001:Samfcf>2.0.Co;2 |
0.324 |
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