A walking fish trace fossil from the early Permian Robledo Mountains Formation of South-Central New Mexico, USA.
- Published in:
- Historical Biology, 2025, v. 37, n. 6, p. 1408, doi. 10.1080/08912963.2024.2371958
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- Article
Works matching AU Lucas, Spencer G.
Results: 122
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Stratigraphic Position and Age of the Upper Triassic Placerias Quarry, East-Central Arizona, USA.
- Published in:
- Fossil Studies, 2025, v. 3, n. 2, p. 9, doi. 10.3390/fossils3020009
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- Publication type:
- Article
3
The utility of probability plotting in palaeobiology.
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- Palaeontology, 2022, v. 65, n. 6, p. 1, doi. 10.1111/pala.12633
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- Publication type:
- Article
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A NEW SPECIES OF THE ENIGMATIC ARCHOSAUROMORPH DOSWELLIA FROM THE UPPER TRIASSIC BLUEWATER CREEK FORMATION, NEW MEXICO, USA.
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- Palaeontology, 2012, v. 55, n. 6, p. 1333, doi. 10.1111/j.1475-4983.2012.01200.x
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- Article
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A NEW GENUS AND SPECIES OF SPHENODONTIAN FROM THE GHOST RANCH COELOPHYSIS QUARRY (UPPER TRIASSIC: APACHEAN), ROCK POINT FORMATION, NEW MEXICO, USA.
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- Palaeontology, 2008, v. 51, n. 4, p. 827, doi. 10.1111/j.1475-4983.2008.00786.x
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- Publication type:
- Article
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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.
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- Palaeontology, 2006, v. 49, n. 3, p. 621, doi. 10.1111/j.1475-4983.2006.00556.x
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- Publication type:
- Article
7
Triassic fossils found stratigraphically above 'Jurassic' eolianites necessitate the revision of lower Mesozoic stratigraphy in Picket Wire Canyonlands, south-central Colorado.
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- Rocky Mountain Geology, 2012, v. 47, n. 1, p. 37, doi. 10.2113/gsrocky.47.1.37
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- Article
8
Permian-Triassic Charophytes: Distribution, Biostratigraphy and Biotic Events.
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- Journal of Earth Science, 2018, v. 29, n. 4, p. 778, doi. 10.1007/s12583-018-0786-4
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- Publication type:
- Article
9
Reassignment of vertebrate ichnotaxa from the Upper Carboniferous 'Fern Ledges', Lancaster Formation, Saint John, New Brunswick, Canada.
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- Atlantic Geology, 2016, v. 52, p. 21, doi. 10.4138/atlgeol.2016.002
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- Article
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Redescription of tetrapod trackways from the Mississippian Mabou Group, Lepreau Falls, New Brunswick, Canada.
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- Atlantic Geology, 2016, v. 52, p. 1, doi. 10.4138/atlgeol.2016.001
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- Publication type:
- Article
11
Martin G. Lockley (1950–2023): prime mover of vertebrate footprint studies.
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- Ichnos, 2023, v. 30, n. 3, p. 173, doi. 10.1080/10420940.2024.2309493
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- Publication type:
- Article
12
First record of the Permian nonmarine helical trace fossil Augerinoichnus from outside of New Mexico.
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- Ichnos, 2022, v. 29, n. 1, p. 40, doi. 10.1080/10420940.2021.2017923
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- Publication type:
- Article
13
The "Plastotype Problem" in Ichnological Taxonomy.
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- Ichnos, 2020, v. 27, n. 2, p. 107, doi. 10.1080/10420940.2019.1688802
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- Publication type:
- Article
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Hyena hegemony: biogeography and taphonomy of Pleistocene vertebrate coprolites with description of a new mammoth coprolite ichnotaxon.
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- Ichnos, 2020, v. 27, n. 2, p. 111, doi. 10.1080/10420940.2019.1612393
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- Publication type:
- Article
15
The Ichnogenus Kouphichnium and Related Xiphosuran Traces from the Steven C. Minkin Paleozoic Footprint Site (Union Chapel Mine), Alabama, USA: Ichnotaxonomic and Paleoenvironmental Implications.
- Published in:
- Ichnos, 2019, v. 26, n. 4, p. 266, doi. 10.1080/10420940.2018.1561447
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- Publication type:
- Article
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Ichnologic Note A New Ichnospecies of Cardioichnus from the Cretaceous (Albian) of New Mexico.
- Published in:
- Ichnos, 2019, v. 26, n. 2, p. 127, doi. 10.1080/10420940.2018.1482215
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- Publication type:
- Article
17
Diverse Middle Triassic Tetrapod Footprint Assemblage from the Muschelkalk of Germany.
- Published in:
- 2018
- By:
- Publication type:
- Abstract
18
Two New, Substrate-Controlled Nonmarine Ichnofacies.
- Published in:
- Ichnos, 2016, v. 23, n. 3/4, p. 248, doi. 10.1080/10420940.2016.1181066
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- Publication type:
- Article
19
The Case for Archetypal Vertebrate Ichnofacies.
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- Ichnos, 2016, v. 23, n. 3/4, p. 237, doi. 10.1080/10420940.2016.1164153
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- Publication type:
- Article
20
Thinopus and a Critical Review of Devonian Tetrapod Footprints.
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- Ichnos, 2015, v. 22, n. 3/4, p. 136, doi. 10.1080/10420940.2015.1063491
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- Publication type:
- Article
21
Lower Jurassic Arthropod Resting Trace from the Hartford Basin of Massachusetts, USA.
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- Ichnos, 2015, v. 22, n. 3/4, p. 177, doi. 10.1080/10420940.2015.1059337
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- Article
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Revision of the ?Permian-Triassic Tetrapod Ichnogenus Procolophonichnium Nopcsa 1923 with Description of the New Ichnospecies P. lockleyi.
- Published in:
- Ichnos, 2015, v. 22, n. 3/4, p. 155, doi. 10.1080/10420940.2015.1063490
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- Publication type:
- Article
23
Martin G. Lockley: Premier Student of Fossil Footprints: An Introduction to the Special Issue.
- Published in:
- Ichnos, 2015, v. 22, n. 3/4, p. 133, doi. 10.1080/10420940.2015.1059336
- By:
- Publication type:
- Article
24
Scorpionid Resting Trace from The Lower Permian of Southern New Mexico, USA.
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- Ichnos, 2013, v. 20, n. 4, p. 195, doi. 10.1080/10420940.2013.845096
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- Publication type:
- Article
25
Sphaerapus , A Poorly Known Invertebrate Trace Fossil From Nonmarine Permian and Jurassic Strata of North America.
- Published in:
- Ichnos, 2013, v. 20, n. 3, p. 142, doi. 10.1080/10420940.2013.817406
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- Publication type:
- Article
26
The Smallest Known Tetrapod Footprints: Batrachichnus Salamandroides from the Carboniferous of Joggins, Nova Scotia, Canada.
- Published in:
- Ichnos, 2012, v. 19, n. 3, p. 127, doi. 10.1080/10420940.2012.685206
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- Publication type:
- Article
27
Late Triassic Aetosaurs as the Trackmaker of the Tetrapod Footprint Ichnotaxon Brachychirotherium.
- Published in:
- Ichnos, 2011, v. 18, n. 4, p. 197, doi. 10.1080/10420940.2011.632456
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- Publication type:
- Article
28
The Fish Swimming Trace Undichna from the Mississippian Mauch Chunk Formation, Eastern Pennsylvania.
- Published in:
- Ichnos, 2011, v. 18, n. 1, p. 27, doi. 10.1080/10420940.2011.552579
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- Publication type:
- Article
29
Tetrapod Footprints From the Upper Carboniferous of China.
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- Ichnos, 2010, v. 17, n. 3, p. 163, doi. 10.1080/10420940.2010.502497
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- Article
30
Amphibian Body Impressions from the Mississippian of Pennsylvania, USA.
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- Ichnos, 2010, v. 17, n. 3, p. 172, doi. 10.1080/10420940.2010.502488
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- Article
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The Mississippian Tetrapod Footprint Ichnogenus Palaeosauropus: Extramorphological Variation and Ichnotaxonomy.
- Published in:
- Ichnos, 2010, v. 17, n. 3, p. 177, doi. 10.1080/10420940.2010.502492
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- Article
32
Kauriichnus, A New Name for a Quaternary Ichnofossil.
- Published in:
- Ichnos, 2010, v. 17, n. 2, p. 57, doi. 10.1080/10420941003659477
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- Article
33
Isaac Lea's Palaeosauropus (= “Sauropus”) primaevus: A Review of His Discovery.
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- Ichnos, 2009, v. 16, n. 3, p. 220, doi. 10.1080/10420940802686152
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- Article
34
America's Most Famous Human Footprints: History, Context and First Description of Mid-Holocene Tracks from the Shores of Lake Managua, Nicaragua.
- Published in:
- Ichnos, 2009, v. 16, n. 1/2, p. 55, doi. 10.1080/10420940802470755
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- Publication type:
- Article
35
Towards a Renaissance in Tetrapod Ichnology: Florence 2004.
- Published in:
- Ichnos, 2007, v. 14, n. 1/2, p. 1, doi. 10.1080/10420940601006784
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- Article
36
Tetrapod Ichnofacies: A New Paradigm.
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- Ichnos, 2007, v. 14, n. 1/2, p. 59, doi. 10.1080/10420940601006826
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- Publication type:
- Article
37
Tetrapod Footprint Biostratigraphy and Biochronology.
- Published in:
- Ichnos, 2007, v. 14, n. 1/2, p. 5, doi. 10.1080/10420940601006792
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- Publication type:
- Article
38
Trace Fossils in Eolian Facies of the Upper Triassic-Lower Jurassic Dinosaur Canyon Member, Moenave Formation, Northern Arizona.
- Published in:
- Ichnos, 2006, v. 13, n. 1, p. 21, doi. 10.1080/10420940500511520
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- Publication type:
- Article
39
Tetrapod Ichnofacies and Ichnotaxonomy: Quo Vadis?
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- 2005
- By:
- Publication type:
- Report
40
Middle Pennsylvanian Ichnofauna from Eastern Oklahoma, USA.
- Published in:
- Ichnos, 2004, v. 11, n. 1/2, p. 45, doi. 10.1080/10420940490442322
- By:
- Publication type:
- Article
41
Ichnofaunas from the Triassic-Jurassic Boundary Sequences of the Gateway area, Western Colorado: Implications for Faunal Composition and Correlations with Other Areas.
- Published in:
- Ichnos, 2004, v. 11, n. 1/2, p. 89, doi. 10.1080/10420940490442331
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- Publication type:
- Article
42
Large Pelycosaur Footprints from the Lower Pennsylvanian of Alabama, USA.
- Published in:
- Ichnos, 2004, v. 11, n. 1/2, p. 39, doi. 10.1080/10420940490428715
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- Publication type:
- Article
43
Dinosaur Footprints from the Lower Cretaceous Sarten Member of the Mojado Formation at Cerro de Cristo Rey, Don Aña County, New Mexico.
- Published in:
- Ichnos, 2003, v. 10, n. 2-4, p. 263, doi. 10.1080/10420940390257905
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- Publication type:
- Article
44
Grallator-Dominated Fossil Footprint Assemblages and Associated Enigmatic Footprints from the Chinle Group (Upper Triassic), Gateway Area, Colorado.
- Published in:
- Ichnos, 2003, v. 10, n. 2-4, p. 153, doi. 10.1080/10420940390256258
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- Publication type:
- Article
45
Reappraisal of Oklahomaichnus , a supposed amphibian trackway from the Pennsylvanian of Oklahoma, USA.
- Published in:
- Ichnos, 2001, v. 8, n. 3/4, p. 251, doi. 10.1080/10420940109380192
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- Publication type:
- Article
46
Tetrapod footprints from early permian redbeds of the northern caucasus, Russia.
- Published in:
- Ichnos, 1999, v. 6, n. 4, p. 277, doi. 10.1080/10420949909386459
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- Publication type:
- Article
47
Taxonomy and Stratigraphic and Fades Significance of Vertebrate Coprolites of the Upper Triassic Chinle Group, Western United States.
- Published in:
- Ichnos, 1998, v. 5, n. 3, p. 225, doi. 10.1080/10420949809386419
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- Publication type:
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48
Conodonts and the correlation of the Lower Permian Yeso Group, New Mexico, USA.
- Published in:
- Stratigraphy, 2022, v. 19, n. 2, p. 77, doi. 10.29041/strat.19.2.01
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49
Lithostratigraphy and microfossil biostratigraphy of the Pennsylvanian-lower Permian Horquilla Formation at New Well Peak, Big Hatchet Mountains, New Mexico, USA.
- Published in:
- Stratigraphy, 2017, v. 14, n. 1, p. 223, doi. 10.29041/strat.14.1-4.223-246
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- Article
50
Synthesis and revision of the lithostratigraphic groups and formations in the Upper Permian?–Lower Jurassic Newark Supergroup of eastern North America.
- Published in:
- Stratigraphy, 2016, v. 13, n. 2, p. 111, doi. 10.29041/strat.13.2.03
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- Publication type:
- Article