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1

Adelobasileus from the Upper Triassic of West Texas: the oldest mammal

Lucas, Spencer G., Luo, Zhexi

Journal:

Journal of Vertebrate Paleontology

Year:

1993

Language:

english

File:

PDF, 4.77 MB

english, 1993

2

Deposition and deformation of fluvial–lacustrine sediments of the Upper Triassic–Lower Jurassic Whitmore Point Member, Moenave Formation, northern Arizona

Lawrence H. Tanner, Spencer G. Lucas

Journal:

Sedimentary Geology

Year:

2010

Language:

english

File:

PDF, 3.50 MB

english, 2010

3

The Smallest Known Tetrapod Footprints: Batrachichnus Salamandroides from the Carboniferous of Joggins, Nova Scotia, Canada

Stimson, Matt, Lucas, Spencer G., Melanson, Gloria

Journal:

Year:

2012

Language:

english

File:

PDF, 659 KB

english, 2012

4

The Pleistocene mammals of Costa Rica

Lucas, Spencer G., Alvarado, Guillermo E., Vega, Eduardo

Journal:

Journal of Vertebrate Paleontology

Year:

1997

Language:

english

File:

PDF, 9.43 MB

english, 1997

5

Eucoelophysis baldwini, a New Theropod Dinosaur from the Upper Triassic of New Mexico, and the Status of the Original Types of Coelophysis

Robert M. Sullivan and Spencer G. Lucas

Journal:

Journal of Vertebrate Paleontology

Year:

1999

Language:

english

File:

PDF, 1.46 MB

english, 1999

6

Triassic turtle tracks and the origin of turtles

Lichtig, Asher J., Lucas, Spencer G., Klein, Hendrik, Lovelace, David M.

Journal:

Historical Biology

Year:

2017

Language:

english

File:

PDF, 3.39 MB

english, 2017

7

Cyclophanes and [2]Catenanes as Ligands for Transition Metal Complexes: Synthesis, Structure, Absorption Spectra, and Excited State and Electrochemical Properties

Peter R. Ashton, Vincenzo Balzani, Alberto Credi, Oldrich Kocian, Dario Pasini, Luca Prodi, Neil Spencer, J. Fraser Stoddart, Malcolm S. Tolley, Margherita Venturi, Andrew J. P. White, David J. Willia

Journal:

Chemistry - A European Journal

Year:

1998

Language:

english

File:

PDF, 447 KB

english, 1998

8

A giant crocodylomorph from the Upper Triassic of New Mexico

Sterling J. Nesbitt, Randall B. Irmis, Spencer G. Lucas, Adrian P. Hunt

Journal:

Paläontologische Zeitschrift

Year:

2005

Language:

english

File:

PDF, 1.00 MB

english, 2005

9

Taxonomy and Stratigraphic and Fades Significance of Vertebrate Coprolites of the Upper Triassic Chinle Group, Western United States

Hunt, Adrian P., Lucas, Spencer G., Lockley, Martin G.

Journal:

Year:

1998

Language:

english

File:

PDF, 936 KB

english, 1998

10

The Permian timescale: an introduction

Lucas, Spencer G., Shen, Shu-Zhong

Journal:

Geological Society London Special Publications

Year:

2017

Language:

english

File:

PDF, 1.28 MB

english, 2017

11

Pedogenic record of climate change across the Pennsylvanian-Permian boundary in red-bed strata of the Cutler Group, northern New Mexico, USA

Tanner, Lawrence H., Lucas, Spencer G.

Journal:

Sedimentary Geology

Year:

2018

Language:

english

File:

PDF, 35.77 MB

english, 2018

12

Nonlinear and piecewise linear income taxation, and the subsidization of work-related goods

Bastani, Spencer, Blomquist, Sören, Micheletto, Luca

Journal:

International Tax and Public Finance

Year:

2019

Language:

english

File:

PDF, 721 KB

english, 2019

13

[Topics in Geobiology] Late Cretaceous Dinosaur Eggs and Eggshells of Peninsular India Volume 51 (Oospecies Diversity and Taphonomical, Palaeoenvironmental, Biostratigraphical and Palaeobiogeographical Inferences) ||

Khosla, Ashu, Lucas, Spencer G.

Year:

2020

File:

PDF, 18.73 MB

2020

14

RuII-Polypyridine Complexes Covalently Linked to Electron Acceptors as Wires for Light-Driven Pseudorotaxane-Type Molecular Machines

Peter R. Ashton, Roberto Ballardini, Vincenzo Balzani, Edwin C. Constable, Alberto Credi, Oldrich Kocian, Steven J. Langford, Jon A. Preece, Luca Prodi, Emma R. Schofield, Neil Spencer, J. Fraser Stod

Journal:

Chemistry - A European Journal

Year:

1998

Language:

english

File:

PDF, 212 KB

english, 1998

15

Variation in the Late Triassic Canjilon quarry (Upper Chinle Group, New Mexico) phytosaur skulls: a case for sexual dimorphism

Kate E. Zeigler, Spencer G. Lucas, Andrew B. Heckert

Journal:

Paläontologische Zeitschrift

Year:

2003

Language:

english

File:

PDF, 1.05 MB

english, 2003

16

A NEW GENUS AND SPECIES OF SPHENODONTIAN FROM THE GHOST RANCH COELOPHYSIS QUARRY (UPPER TRIASSIC: APACHEAN), ROCK POINT FORMATION, NEW MEXICO, USA

ANDREW B. HECKERT, SPENCER G. LUCAS, LARRY F. RINEHART, ADRIAN P. HUNT

Journal:

Year:

2008

Language:

english

File:

PDF, 1.75 MB

english, 2008

17

Co-occurrence of the proboscideans Cuvieronius, Stegomastodon, and Mammuthus in the lower Pleistocene of southern New Mexico

Lucas, Spencer G., Morgan, Gary S., Estep, John W., Mack, Greg H., Hawley, John W.

Journal:

Journal of Vertebrate Paleontology

Year:

1999

Language:

english

File:

PDF, 2.15 MB

english, 1999

18

Timing and magnitude of tetrapod extinctions across the Permo-Triassic boundary

Spencer G. Lucas

Journal:

Journal of Asian Earth Sciences

Year:

2009

Language:

english

File:

PDF, 624 KB

english, 2009

19

Taphonomy of the Lamy amphibian quarry: A Late Triassic bonebed in New Mexico, U.S.A.

Spencer G. Lucas, Larry F. Rinehart, Karl Krainer, Justin A. Spielmann, Andrew B. Heckert

Journal:

Palaeogeography, Palaeoclimatology, Palaeoecology

Year:

2010

Language:

english

File:

PDF, 2.07 MB

english, 2010

20

Global Triassic tetrapod biostratigraphy and biochronology

Spencer G Lucas

Journal:

Palaeogeography, Palaeoclimatology, Palaeoecology

Year:

1998

Language:

english

File:

PDF, 2.45 MB

english, 1998

21

Tetrapod Footprint Biostratigraphy and Biochronology

Lucas, Spencer G.

Journal:

Year:

2007

Language:

english

File:

PDF, 6.74 MB

english, 2007

22

Tetrapod Ichnofacies: A New Paradigm

Hunt, Adrian P., Lucas, Spencer G.

Journal:

Year:

2007

Language:

english

File:

PDF, 603 KB

english, 2007

23

Eucoelophysis baldwini a new theropod dinosaur from the Upper Triassic of New Mexico, and the status of the original types of Coelophysis

Sullivan, Robert M., Lucas, Spencer G.

Journal:

Journal of Vertebrate Paleontology

Year:

1999

Language:

english

File:

PDF, 6.24 MB

english, 1999

24

Viewpoints: Diet and dietary adaptations in early hominins: The hard food perspective

Strait, David S., Constantino, Paul, Lucas, Peter W., Richmond, Brian G., Spencer, Mark A., Dechow, Paul C., Ross, Callum F., Grosse, Ian R., Wright, Barth W., Wood, Bernard A., Weber, Gerhard W., Wan

Journal:

American Journal of Physical Anthropology

Year:

2013

Language:

english

File:

PDF, 537 KB

english, 2013

25

The Mississippian Tetrapod Footprint Ichnogenus Palaeosauropus : Extramorphological Variation and Ichnotaxonomy

Lucas, Spencer G., Fillmore, David L., Simpson, Edward L.

Journal:

Year:

2010

Language:

english

File:

PDF, 891 KB

english, 2010

26

Trace Fossils in Eolian Facies of the Upper Triassic-Lower Jurassic Dinosaur Canyon Member, Moenave Formation, Northern Arizona

Tanner, Lawrence H., Smith, David L., Lucas, Spencer G.

Journal:

Year:

2006

Language:

english

File:

PDF, 5.98 MB

english, 2006

27

Eocyclotosaurus appetolatus, a new cyclotosaurid amphibian from the Middle Triassic (Perovkan) Moenkopi Formation of New Mexico, U.S.A.

Rinehart, Larry F., Lucas, Spencer G., Schoch, Rainer R.

Journal:

Journal of Vertebrate Paleontology

Year:

2015

Language:

english

File:

PDF, 3.82 MB

english, 2015

28

Special Paper 340: Mesozoic sedimentary and tectonic history of north-central Mexico Volume 340 || Permian, Triassic, and Jurassic stratigraphy, biostratigraphy and sequence stratigraphy in the Sierra del Alamo Muerto, Sonora, Mexico

Lucas, Spencer G.

Year:

1999

Language:

english

File:

PDF, 2.06 MB

english, 1999

29

The Permian chronostratigraphic scale: history, status and prospectus

Lucas, Spencer G., Shen, Shu-Zhong

Journal:

Geological Society London Special Publications

Year:

2016

Language:

english

File:

PDF, 2.81 MB

english, 2016

30

Tetrapod ichnotaxonomy in eolian paleoenvironments (Coconino and De Chelly formations, Arizona) and late Cisuralian (Permian) sauropsid radiation

Marchetti, Lorenzo, Voigt, Sebastian, Lucas, Spencer G., Francischini, Heitor, Dentzien-Dias, Paula, Sacchi, Roberto, Mangiacotti, Marco, Scali, Stefano, Gazzola, Andrea, Ronchi, Ausonio, Millhouse, A

Journal:

Earth-Science Reviews

Year:

2018

Language:

english

File:

PDF, 35.09 MB

english, 2018

31

On the presence of Ichniotherium in the Coconino Sandstone (Cisuralian) of the Grand Canyon and remarks on the occupation of deserts by non-amniote tetrapods

Francischini, Heitor, Lucas, Spencer G., Voigt, Sebastian, Marchetti, Lorenzo, Santucci, Vincent L., Knight, Cassandra L., Wood, John R., Dentzien-Dias, Paula, Schultz, Cesar L.

Journal:

Paläontologische Zeitschrift

Year:

2019

Language:

english

File:

PDF, 4.02 MB

english, 2019

32

Errata: The Structural Rigidity of the Cranium of Australopithecus africanus: Implications for Diet, Dietary Adaptations, and the Allometry of Feeding Biomechanics

David S. Strait, Ian R. Grosse, Paul C. Dechow, Amanda L. Smith, Qian Wang, Gerhard W. Weber, Simon Neubauer, Dennis E. Slice, Janine Chalk, Brian G. Richmond, Peter W. Lucas, Mark A. Spencer, Caitlin

Journal:

The Anatomical Record Advances in Integrative Anatomy and Evolutionary Biology

Year:

2010

Language:

english

File:

PDF, 19 KB

english, 2010

33

Re-evalution of “Typothorax”meadei, a Late Triassic aetosaur from the United States

Adrian P. Hunt, Spencer G. Lucas

Journal:

Paläontologische Zeitschrift

Year:

1990

Language:

english

File:

PDF, 1.37 MB

english, 1990

34

The first occurrence of the aetosaurParatypothorax andressi(Reptilia, Aetosauria) in the western United States and its biochronological significance

Adrian P. Hunt, Spencer G. Lucas

Journal:

Paläontologische Zeitschrift

Year:

1992

Language:

english

File:

PDF, 3.14 MB

english, 1992

35

Multichron

SPENCER G. LUCAS

Journal:

Year:

2010

Language:

english

File:

PDF, 183 KB

english, 2010

36

Carpometacarpal Osteoarthritis in Thirty-Three Horses

LUCA PANIZZI, SPENCER M. BARBER, HAYLEY M. LANG, JAMES L. CARMALT

Journal:

Veterinary Surgery

Year:

2009

Language:

english

File:

PDF, 901 KB

english, 2009

37

Fukangolepis Yang, 1978 from the Triassic of China is not an aetosaur

Lucas, Spencer G., Hunt, Adrian P.

Journal:

Journal of Vertebrate Paleontology

Year:

1993

Language:

english

File:

PDF, 1.78 MB

english, 1993

38

The Thornton Beach Mammoth and the Antiquity of Mammuthus in North America

Spencer G. Lucas

Journal:

Quaternary Research

Year:

1995

File:

PDF, 252 KB

1995

39

The Thornton Beach Mammoth: Consistency of Numerical Age and Morphology

Spencer G. Lucas

Journal:

Quaternary Research

Year:

1996

Language:

english

File:

PDF, 130 KB

english, 1996

40

Microwear, mechanics and the feeding adaptations of Australopithecus africanus

David S. Strait, Gerhard W. Weber, Paul Constantino, Peter W. Lucas, Brian G. Richmond, Mark A. Spencer, Paul C. Dechow, Callum F. Ross, Ian R. Grosse, Barth W. Wright, Bernard A. Wood, Qian Wang, Cra

Journal:

Journal of Human Evolution

Year:

2012

Language:

english

File:

PDF, 983 KB

english, 2012

41

Redescription of Redondasuchus reseri,, a Late Triassic aetosaur (Reptilia: Archosauria) from New Mexico (U.S.A.), and the biochronology and phylogeny of aetosaurs

Andrew B. Heckert, Adrian P. Hunt, Spencer G. Lucas

Journal:

Year:

1996

Language:

english

File:

PDF, 4.73 MB

english, 1996

42

Late Triassic dinosaursfrom the western United States

Adrian P. Hunt, Spencer G. Lucas, Andrew B. Heckert, Robert M. Sullivan, Martin G. Lockley

Journal:

Year:

1998

Language:

english

File:

PDF, 4.42 MB

english, 1998

43

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

Heckert, Andrew B., Lucas, Spencer G., Rinehart, Larry F., Celeskey, Matthew D., Spielmann, Justin A., Hunt, Adrian P.

Journal:

Journal of Vertebrate Paleontology

Year:

2010

Language:

english

File:

PDF, 9.29 MB

english, 2010

44

The Psittacosaurus biochron, Early Cretaceous of Asia

Spencer G. Lucas

Journal:

Cretaceous Research

Year:

2006

Language:

english

File:

PDF, 350 KB

english, 2006

45

Tetrapod biostratigraphy and biochronology of the Triassic–Jurassic transition on the southern Colorado Plateau, USA

Spencer G. Lucas, Lawrence H. Tanner

Journal:

Palaeogeography, Palaeoclimatology, Palaeoecology

Year:

2007

Language:

english

File:

PDF, 2.26 MB

english, 2007

46

Comment on: “The organic carbon isotopic and paleontological record across the Triassic-Jurassic boundary at the candidate GSSP section at Ferguson Hill, Muller Canyon, Nevada, USA” by Ward et al. (2007)

Jean Guex, Annachiara Bartolini, David Taylor, Viorel Atudorei, Philippe Thelin, Sebastien Bruchez, Lawrence Tanner, Spencer Lucas

Journal:

Palaeogeography, Palaeoclimatology, Palaeoecology

Year:

2009

Language:

english

File:

PDF, 451 KB

english, 2009

47

The aetosaur Longosuchus from the Triassic of Morocco and its biochronological significance

Spencer G. Lucas

Journal:

Comptes Rendus de l'Académie des Sciences - Series IIA - Earth and Planetary Science

Year:

1998

Language:

english

File:

PDF, 603 KB

english, 1998

48

Paleomagnetism of the Late Triassic Petrified Forest Formation, Chinle Group, western United States: Further evidence of “large” rotation of the Colorado Plateau

Steiner, Maureen B., Lucas, Spencer G.

Journal:

Journal of Geophysical Research

Year:

2000

Language:

english

File:

PDF, 1.85 MB

english, 2000

49

Carbonate facies of the Upper Triassic Ojo Huelos Member, San Pedro Arroyo Formation (Chinle Group), southern New Mexico: Paleoclimatic implications

Lawrence H. Tanner, Spencer G. Lucas

Journal:

Sedimentary Geology

Year:

2012

Language:

english

File:

PDF, 5.75 MB

english, 2012

50

New Discoveries of Fossil Primates from the Type Torrejonian (Middle Paleocene) of New Mexico

Wood, Craig B., Conroy, Glenn C., Lucas, Spencer G.

Journal:

Folia Primatologica

Year:

1979

File:

PDF, 1.34 MB

1979

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