Spencer Lucas, Ph.D. - Publications

Geoscience New Mexico Museum of Natural History & Science, Albuquerque, NM, United States 
Vertebrate paleontology & biostratigraphy

80 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
2019 Lucas SG, Harris JD. The “Plastotype Problem” in Ichnological Taxonomy Ichnos. 27: 107-110. DOI: 10.1080/10420940.2019.1688802  0.529
2019 Hunt AP, Lucas SG. Hyena hegemony: biogeography and taphonomy of Pleistocene vertebrate coprolites with description of a new mammoth coprolite ichnotaxon Ichnos. 27: 111-121. DOI: 10.1080/10420940.2019.1612393  0.376
2018 Lucas SG. The Upper Jurassic Morrison Formation in north-central New Mexico–Linking Colorado Plateau stratigraphy to the stratigraphy of the High Plains Geology of the Intermountain West. 5: 117-129. DOI: 10.31711/giw.v5i0.23  0.377
2018 Lucas SG, Rinehart LF, Celeskey MD. The oldest specialized tetrapod herbivore: A new eupelycosaur from the Permian of New Mexico, USA Palaeontologia Electronica. 21. DOI: 10.26879/899  0.369
2018 Kappus EJ, Lucas SG. Ichnologic Note A New Ichnospecies of Cardioichnus from the Cretaceous (Albian) of New Mexico Ichnos. 26: 127-133. DOI: 10.1080/10420940.2018.1482215  0.375
2017 Lucas SG, Krainer K, Barrick JE, Vachard D, Ritter SM. Lithostratigraphy and microfossil biostratigraphy of the Pennsylvanian-lower Permian Horquilla Formation at New Well Peak, Big Hatchet Mountains, New Mexico, USA Stratigraphy. 14: 223-246. DOI: 10.29041/Strat.14.1-4.223-246  0.406
2017 Vachard D, Krainer K, Lucas SG. The genus Nuia from lowermost Ordovician strata of the Bliss Formation and lower El Paso Group, New Mexico (USA) Neues Jahrbuch FüR Geologie Und PaläOntologie - Abhandlungen. 285: 75-90. DOI: 10.1127/NJGPA/2017/0670  0.367
2017 Lucas SG, Morgan GS, Love DW, Connell SD. The first North American mammoths: Taxonomy and chronology of early Irvingtonian (early Pleistocene) Mammuthus from New Mexico Quaternary International. 443: 2-13. DOI: 10.1016/j.quaint.2016.12.017  0.332
2017 Tanner LH, Lucas SG. Paleosols of the upper Paleozoic Sangre de Cristo Formation, north-central New Mexico: Record of early Permian palaeoclimate in tropical Pangaea Journal of Palaeogeography. 6: 144-161. DOI: 10.1016/J.JOP.2017.02.001  0.433
2016 Stimson MR, Miller RF, Lucas SG. Reassignment of vertebrate ichnotaxa from the upper carboniferous ‘fern ledges’, lancaster formation, Saint John, New brunswick, Canada Atlantic Geology. 52: 20-34. DOI: 10.4138/atlgeol.2016.002  0.403
2016 Abbassi N, Alinasiri S, Lucas SG. New localities of Late Eocene vertebrate footprints from the Tarom Mountains, Northwestern Iran Historical Biology. 29: 987-1006. DOI: 10.1080/08912963.2016.1267162  0.342
2016 Lyson TR, Joyce WG, Lucas SG, Sullivan RM. A new baenid turtle from the early Paleocene (Torrejonian) of New Mexico and a species-level phylogenetic analysis of Baenidae Journal of Paleontology. 90: 305-316. DOI: 10.1017/Jpa.2016.47  0.375
2015 Klein H, Lucas SG, Voigt S. Revision of the ?Permian-Triassic Tetrapod IchnogenusProcolophonichniumNopcsa 1923 with Description of the New IchnospeciesP. lockleyi Ichnos. 22: 155-176. DOI: 10.1080/10420940.2015.1063490  0.366
2015 Rinehart LF, Lucas SG, Schoch RR. Eocyclotosaurus appetolatus, a new cyclotosaurid amphibian from the Middle Triassic (Perovkan) Moenkopi Formation of New Mexico, U.S.A. Journal of Vertebrate Paleontology. 35. DOI: 10.1080/02724634.2014.929140  0.38
2015 Vachard D, Krainer K, Lucas SG. Late early permian (Late leonardian; kungurian) algae, microproblematica, and smaller foraminifers from the yeso group and san andres formation (new mexico; usa) Palaeontologia Electronica. 18: 1-77.  0.38
2014 Arbour VM, Burns ME, Sullivan RM, Lucas SG, Cantrell AK, Fry J, Suazo TL. A new ankylosaurid dinosaur from the Upper Cretaceous (Kirtlandian) of New Mexico with implications for ankylosaurid diversity in the Upper Cretaceous of western North America. Plos One. 9: e108804. PMID 25250819 DOI: 10.1371/Journal.Pone.0108804  0.372
2013 Schlagintweit F, Krainer K, Lucas SG. The oldest record of a boring foraminifer: Early Permian of New Mexico, USA Lethaia. 46: 245-250. DOI: 10.1111/LET.12000  0.397
2013 Lucas SG, Voigt S, Lerner AJ, Rainforth EC. Sphaerapus, A Poorly Known Invertebrate Trace Fossil From Nonmarine Permian and Jurassic Strata of North America Ichnos:An International Journal of Plant and Animal. 20: 142-152. DOI: 10.1080/10420940.2013.817406  0.347
2013 Voigt S, Lucas SG, Krainer K. Coastal-plain origin of trace-fossil bearing red beds in the Early Permian of Southern New Mexico, U.S.A. Palaeogeography, Palaeoclimatology, Palaeoecology. 369: 323-334. DOI: 10.1016/J.PALAEO.2012.10.041  0.387
2013 Schneider JW, Lucas SG, Barrick JE. The early permian age of the dunkard group, appalachian basin, U.S.A., based on spiloblattinid insect biostratigraphy International Journal of Coal Geology. 119: 88-92. DOI: 10.1016/J.Coal.2013.07.019  0.362
2013 Vachard D, Krainer K, Lucas SG. Pennsylvanian (Late Carboniferous) calcareous microfossils from Cedro Peak (New Mexico, USA). Part 2: Smaller foraminifers and fusulinids Annales De PaléOntologie. 99: 1-42. DOI: 10.1016/J.ANNPAL.2012.08.002  0.395
2012 Heckert AB, Sload EJ, Lucas SG, Schumacher BA. Triassic fossils found stratigraphically above 'Jurassic' eolianites necessitate the revision of lower Mesozoic stratigraphy in Picket Wire Canyonlands, south-central Colorado Rocky Mountain Geology. 47: 37-53. DOI: 10.2113/GSROCKY.47.1.37  0.636
2012 Kondrashov PE, Lucas SG. Nearly complete skeleton of Tetraclaenodon (Mammalia, Phenacodontidae) from the early Paleocene of New Mexico: morpho-functional analysis Journal of Paleontology. 86: 25-43. DOI: 10.1666/11-009.1  0.324
2012 Koenig AE, Lucas SG, Neymark LA, Heckert AB, Sullivan RM, Jasinski SE, Fowler DW. Direct U-Pb dating of Cretaceous and Paleocene dinosaur bones, San Juan Basin, New Mexico Geology. 40: 262-261. DOI: 10.1130/G32154C.1  0.591
2012 Heckert AB, Lucas SG, Spielmann JA. A new species of the enigmatic archosauromorph Doswellia from the Upper Triassic Bluewater Creek Formation, New Mexico, USA Palaeontology. 55: 1333-1348. DOI: 10.1111/j.1475-4983.2012.01200.x  0.67
2012 Lucas SG, Tanner LH, Kozur HW, Weems RE, Heckert AB. The Late Triassic timescale: Age and correlation of the Carnian-Norian boundary Earth-Science Reviews. 114: 1-18. DOI: 10.1016/j.earscirev.2012.04.002  0.546
2012 Vachard D, Krainer K, Lucas SG. Pennsylvanian (Late Carboniferous) calcareous microfossils from Cedro Peak (New Mexico, USA). Part 1: Algae and Microproblematica Annales De PaléOntologie. 98: 225-252. DOI: 10.1016/J.ANNPAL.2012.06.003  0.395
2011 Lucas SG, Heckert AB. Late Triassic aetosaurs as the Trackmaker of the Tetrapod Footprint ichnotaxon Brachychirotherium Ichnos:An International Journal of Plant and Animal. 18: 197-208. DOI: 10.1080/10420940.2011.632456  0.609
2011 Lucas SG, Tanner LH, Donohoo-Hurley LL, Geissman JW, Kozur HW, Heckert AB, Weems RE. Position of the Triassic-Jurassic boundary and timing of the end-Triassic extinctions on land: Data from the Moenave Formation on the southern Colorado Plateau, USA Palaeogeography, Palaeoclimatology, Palaeoecology. 302: 194-205. DOI: 10.1016/J.Palaeo.2011.01.009  0.644
2010 Schoch RR, Nesbitt S, Müller J, Lucas SG, Boy JA. The reptile assemblage from the Moenkopi Formation (Middle Triassic) of New Mexico Neues Jahrbuch Fur Geologie Und Palaontologie - Abhandlungen. 255: 345-369. DOI: 10.1127/0077-7749/2009/0030  0.418
2010 Heckert AB, Lucas SG, Rinehart LF, Celeskey MD, Spielmann JA, Hunt AP. Articulated skeletons of the aetosaur typothorax coccinarum cope (Archosauria: Stagonolepididae) from the upper triassic bull canyon formation (Revueltian: Early-Mid Norian), Eastern New Mexico, USA Journal of Vertebrate Paleontology. 30: 619-642. DOI: 10.1080/02724631003763524  0.694
2010 Lucas SG, Rinehart LF, Krainer K, Spielmann JA, Heckert AB. Taphonomy of the Lamy amphibian quarry: A Late Triassic bonebed in New Mexico, U.S.A. Palaeogeography, Palaeoclimatology, Palaeoecology. 298: 388-398. DOI: 10.1016/j.palaeo.2010.10.025  0.644
2009 Joyce WG, Lucas SG, Scheyer TM, Heckert AB, Hunt AP. A thin-shelled reptile from the Late Triassic of North America and the origin of the turtle shell. Proceedings. Biological Sciences / the Royal Society. 276: 507-13. PMID 18842543 DOI: 10.1098/Rspb.2008.1196  0.65
2008 Heckert AB, Lucas SG, Rinehart LF, Hunt AP. A new genus and species of sphenodontian from the ghost ranch coelophysis quarry (upper triassic: Apachean), rock point formation, New Mexico, USA Palaeontology. 51: 827-845. DOI: 10.1111/j.1475-4983.2008.00786.x  0.677
2007 Hunt AP, Lucas SG. Tetrapod Ichnofacies: A New Paradigm Ichnos. 14: 59-68. DOI: 10.1080/10420940601006826  0.336
2007 DiMichele WA, Chaney DS, Nelson WJ, Lucas SG, Looy CV, Quick K, Jun W. A low diversity, seasonal tropical landscape dominated by conifers and peltasperms: Early Permian Abo Formation, New Mexico Review of Palaeobotany and Palynology. 145: 249-273. DOI: 10.1016/j.revpalbo.2006.11.003  0.365
2006 Heckert AB, Lucas SG, Rinehart LF, Spielmann JA, Hunt AP, Kahle R. Revision of the archosauromorph reptile Trilophosaurus, with a description of the first skull of Trilophosaurus jacobsi, from the upper triassic Chinle Group, West Texas, USA Palaeontology. 49: 621-640. DOI: 10.1111/j.1475-4983.2006.00556.x  0.59
2006 Tanner LH, Smith DL, Lucas SG. Trace Fossils in Eolian Facies of the Upper Triassic-Lower Jurassic Dinosaur Canyon Member, Moenave Formation, Northern Arizona Ichnos. 13: 21-29. DOI: 10.1080/10420940500511520  0.317
2005 Appenzeller O, Gunga HC, Qualls C, Furlan R, Porta A, Lucas SG, Heckert AB, Kirsch K, Costa-Junqueira MA, Guillén SE, Sander M, Schneider T, Blottner B. A hypothesis: autonomic rhythms are reflected in growth lines of teeth in humans and extinct archosaurs. Autonomic Neuroscience : Basic & Clinical. 117: 115-9. PMID 15664564 DOI: 10.1016/j.autneu.2004.10.003  0.543
2004 Lawton T, González-León C, Lucas S, Scott R. Stratigraphy and sedimentology of the upper Aptian–upper Albian Mural Limestone (Bisbee Group) in northern Sonora, Mexic Cretaceous Research. 25: 43-60. DOI: 10.1016/J.Cretres.2003.09.003  0.318
2003 Heckert AB, Lucas SG. Clarifying aetosaur phylogeny requires more fossils, not more trees--reply to intraorganismal homology, character construction, and the phylogeny of aetosaurian archosaurs (reptilia, diapsida). Systematic Biology. 52: 253-5. PMID 12746150 DOI: 10.1080/10635150309339  0.559
2003 Krainer K, Vachard D, Lucas S. Microfacies And Microfossil Assemblages (Smaller Foraminifers, Algae, Pseudoalgae) Of The Hueco Group And Laborcita Formation (Upper Pennsylvanian-Lower Permian) South-Central New Mexico, Usa Rivista Italiana Di Paleontologia E Stratigrafia. 109. DOI: 10.13130/2039-4942/5491  0.43
2003 Kappus EJ, Lucas SG, Hunt AP, Heckert AB, Lockley MG. Dinosaur footprints from the lower Cretaceous Sarten member of the Mojado formation of Cerro de Cristo Rey, Dona Aña County, New Mexico Ichnos. 10: 263-267. DOI: 10.1080/10420940390257905  0.672
2003 Gaston R, Lockley M, Lucas S, Hunt A. Grallator-Dominated Fossil Footprint Assemblages and Associated Enigmatic Footprints from the Chinle Group (Upper Triassic), Gateway Area, Colorado Ichnos. 10: 153-163. DOI: 10.1080/10420940390256258  0.367
2003 Zeigler KE, Lucas SG, Heckert AB. Variation in the Late Triassic Canjilon quarry (Upper Chinle Group, New Mexico) phytosaur skulls: a case for sexual dimorphism PaläOntologische Zeitschrift. 77: 341-351. DOI: 10.1007/Bf03006946  0.599
2000 Harris JD, Lucas SG, Estep JW, Li J. A new and unusual sphenosuchian (Archosauria: Crocodylomorpha) from the Lower Jurassic Lufeng Formation, People's Republic of China Neues Jahrbuch FüR Geologie Und PaläOntologie - Abhandlungen. 215: 47-68. DOI: 10.1127/Njgpa/215/2000/47  0.594
1999 Lucas SG, Estep JW, Heckert AB, Hunt AP. Cynodont teeth from the Upper Triassic of New Mexico, USA Neues Jahrbuch FüR Geologie Und PaläOntologie - Monatshefte. 1999: 331-344. DOI: 10.1127/njgpm/1999/1999/331  0.678
1999 Lucas SG, Morgan GS, Estep JW, Mack GH, Hawley JW. Co-occurrence of the proboscideansCuvieronius, Stegomastodon, andMammuthusin the lower Pleistocene of southern New Mexico Journal of Vertebrate Paleontology. 19: 595-597. DOI: 10.1080/02724634.1999.10011169  0.425
1999 Heckert AB, Lucas SG. A new aetosaur (Reptilia: Archosauria) from the Upper Triassic of Texas and the phylogeny of aetosaurs Journal of Vertebrate Paleontology. 19: 50-68. DOI: 10.1080/02724634.1999.10011122  0.678
1999 Zhamangara AK, Lucas SG. Revision of Some Eocene Charophytes from the Zaysan Basin, Eastern Kazakstan Australian Journal of Botany. 47: 297. DOI: 10.1071/BT97101  0.393
1998 Anderson BG, Lucas SG, Barrick RE, Heckert AB, Basabilvazo GT. Dinosaur skin impressions and associated skeletal remains from the upper Campanian of southwestern New Mexico: new data on the integument morphology of hadrosaurs Journal of Vertebrate Paleontology. 18: 739-745. DOI: 10.1080/02724634.1998.10011102  0.63
1998 Gabunia LK, Mchedlidze G, Chkhikvadze VM, Lucas SG. Jurassic sauropod dinosaur from the Republic of Georgia Journal of Vertebrate Paleontology. 18: 233-236. DOI: 10.1080/02724634.1998.10011047  0.337
1998 Hunt AP, Lucas SG, Heckert AB, Sullivan RM, Lockley MG. Late Triassic dinosaursfrom the western United States Geobios. 31: 511-531. DOI: 10.1016/S0016-6995(98)80123-X  0.674
1997 Holbrook LT, Lucas SG. A new genus of rhinocerotoid from the Eocene of Utah and the status of North American “Forstercooperia” Journal of Vertebrate Paleontology. 17: 384-396. DOI: 10.1080/02724634.1997.10010983  0.306
1996 Molina-Garza RS, Geissman JW, Lucas SG, Voo R. Palaeomagnetism and magnetostiatigraphy of Triassic strata in the Sangre de Cristo Mountains and Tucumcari Basin, New Mexico, USA Geophysical Journal International. 124: 935-953. DOI: 10.1111/J.1365-246X.1996.TB05646.X  0.432
1996 Sullivan RM, Lucas SG. Palaeoscincosaurus middletoni, new genus and species (Squamata: ?Scincidae) from the early Paleocene (Puercan) Denver Formation, Colorado Journal of Vertebrate Paleontology. 16: 666-672. DOI: 10.1080/02724634.1996.10011356  0.367
1996 Lucas SG, Emry RJ. Biochronological significance of Amynodontidae (Mammalia, Perissodactyla) from the Paleogene of Kazakhstan Journal of Paleontology. 70: 691-696. DOI: 10.1017/S0022336000023647  0.303
1996 Heckert AB, Hunt AP, Lucas SG. Redescription of Redondasuchus reseri,, a Late Triassic aetosaur (Reptilia: Archosauria) from New Mexico (U.S.A.), and the biochronology and phylogeny of aetosaurs Geobios. 29: 619-632. DOI: 10.1016/S0016-6995(96)80028-3  0.645
1996 Sullivan RM, Lucas SG, Heckert A, Hunt AP. The type locality of Coelophysis, a Late Triassic dinosaur from north-central New Mexico (USA) PaläOntologische Zeitschrift. 70: 245-255. DOI: 10.1007/Bf02988281  0.614
1996 Hunt AP, Lucas SG, Berman DS. A new amphibamid (Amphibia: Temnospondyli) from the Late Pennsylvanian (Middle Stephanian) of central New Mexico, USA PaläOntologische Zeitschrift. 70: 555-565. DOI: 10.1007/BF02988092  0.412
1995 Emry RJ, Lucas SG, Szalay FS, Tleuberdina PA. A new herpetotheriine didelphid (marsupialia) from the oligocene of central Asia Journal of Vertebrate Paleontology. 15: 850-854. DOI: 10.1080/02724634.1995.10011268  0.368
1995 Lucas SG, Heckert AB, Hunt AP. Unusual aetosaur armor from the Upper Triassic of West Texas, U.S.A PaläOntologische Zeitschrift. 69: 467-473. DOI: 10.1007/BF02987807  0.646
1993 Lucas SG, Williamson TE. A New Taeniodont from the Paleocene of the San Juan Basin, New Mexico Journal of Mammalogy. 74: 175-179. DOI: 10.2307/1381918  0.399
1992 Hunt AP, Lucas SG. A new aetosaur from the Redonda Formation (Late Triassic: middle Norian) of east-central New Mexico, USA Neues Jahrbuch FüR Geologie Und PaläOntologie - Monatshefte. 1991: 728-736. DOI: 10.1127/njgpm/1991/1992/728  0.434
1992 Lucas SG, Hunt AP. The origin of mammals: chronology and paleobiogeography The Paleontological Society Special Publications. 6: 189-189. DOI: 10.1017/S2475262200007498  0.32
1991 Smartt RA, Lucas SG, Hafner DJ. The Giant Bison (Bison latifrons) from the Middle Rio Grande Valley of New Mexico The Southwestern Naturalist. 36: 136. DOI: 10.2307/3672131  0.405
1991 Hunt AP, Lucas SG. Rioarribasaurus, a new name for a Late Triassic dinosaur from New Mexico (USA) PaläOntologische Zeitschrift. 65: 191-198. DOI: 10.1007/BF02985783  0.401
1990 Lucas SG, Basabilvazo G, Lawton TF. Late cretaceous dinosaurs from the ringbone formation, southwestern New Mexico, U.S.A. Cretaceous Research. 11: 343-349. DOI: 10.1016/S0195-6671(05)80045-X  0.44
1988 Lucas SG, Yongsheng T. A new coryphodontid (Mammalia, Pantodonta) from the Eocene of China Journal of Vertebrate Paleontology. 7: 362-372. DOI: 10.1080/02724634.1988.10011670  0.34
1986 Sullivan RM, Lucas SG. Annotated List of Lower Vertebrates from the Paleocene Nacimiento Formation (Puercan-Torrejonian), San Juan Basin, New Mexico Journal of Herpetology. 20: 202. DOI: 10.2307/1563945  0.382
1986 Lucas SG. The first Oligocene mammal from New Mexico Journal of Paleontology. 60: 1274-1276. DOI: 10.1017/S0022336000003000  0.387
1985 Lucas SG, Hunt A. Catastrophes and earth history. The new uniformitarianism Cretaceous Research. 6: 387-389. DOI: 10.1016/0195-6671(85)90043-6  0.354
1983 Storrs GW, Lucas SG, Schoch RM. Endocranial Cast of an Early Paleocene Crocodilian from the San Juan Basin, New Mexico Copeia. 1983: 842. DOI: 10.2307/1444362  0.724
1981 Lucas SG, O'Neill FM. Occurrence of Pantolambda (Mammalia; Pantodonta) in the Torrejonian Deltatherium "Zone", San Juan Basin, New Mexico American Journal of Science. 281: 187-191. DOI: 10.2475/AJS.281.2.187  0.409
1981 Schoch RM, Lucas SG. New Conoryctines (Mammalia: Taeniodonta) from the Middle Paleocene (Torrejonian) of Western North America Journal of Mammalogy. 62: 683. DOI: 10.2307/1380589  0.391
1981 Lucas SG, Schoch RM, Manning E, Tsentas C. Annotated Bibliography of the Eocene Paleontology and Stratigraphy of New Mexico Gsa Bulletin. 92: 2268-2307. DOI: 10.1130/GSAB-P2-92-2268  0.371
1981 LUCAS SG, SCHOCH RM, MANNING E, TSENTAS C. The Eocene biostratigraphy of New Mexico Geological Society of America Bulletin. 92: 951. DOI: 10.1130/0016-7606(1981)92<951:TEBONM>2.0.CO;2  0.383
1981 LUCAS SG, INGERSOLL RV. Cenozoic continental deposits of New Mexico: An overview Geological Society of America Bulletin. 92: 917. DOI: 10.1130/0016-7606(1981)92<917:Ccdonm>2.0.Co;2  0.377
1979 Wood CB, Conroy GC, Lucas SG. New discoveries of fossil primates from the type torrejonian (Middle paleocene) of new mexico Folia Primatologica. 32: 1-7. PMID 393599 DOI: 10.1159/000155900  0.384
1979 Lucas SG, Rigby JK. Comment and Reply on ‘Biostratigraphy and magnetostratigraphy of Paleocene terrestrial deposits, San Juan Basin, New Mexico’ Geology. 7: 323. DOI: 10.1130/0091-7613(1979)7<323:CAROBA>2.0.CO;2  0.327
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