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A

Allen, A., 2005, Discovery of the Union Chapel Mine Site: In: Pennsylvanian Footprints in the Black Warrior Basin of Alabama, edited by Buta, R. J., Rindsberg, A. K., and Kopaska-Merkel, D. C., Alabama Paleontological Society Monograph, n. 2, p. 15-17.

Allen, L. F., Stimson, M. R., King, O. A., Norrad, R. E., Lucas, S. G., Mann, A., Hinds, S. J., Park, A. F., Calder, J. H., Maddin, H., and Montplasir, M., 2022, A Batrachichnus salamandroides trackway from the Minto Formation of central New Brunswick, Canada: implicaitons for alternative tracemaker interpretations: Atlantic Geoscience, v. 58, p. 239-260.

B

Baird, D., 1963, Fossil Footprints or Stump Holes?: Transactions Kansas Academy of Science, p. 397-400.

Baird, D., 1952, Revision of the Pennsylvanian and Permian footprints Limnopus, Allopus and Baropus: Journal of Paleontology, v. 26, n. 5, p. 832-840.

Baird, D., 91965, Footrpints from the Cutler Formation: Geological Survey Professional Paper, 503-C, p. C47-C50.

Barkas, T. P., 1873, Illustrated guide to the fish, amphibians, reptilian and supposed mammalian remains from the Northumberland Carboniferous strata: Annales and Magazine of Natural History, series 4, v. 12, issue 67, 117 pp.

Bartholomai, A., 1966, Fossil Footprints in Queensland: Australian Natural History, March, 1966, p. 147-150.

Ben, C. P., 2015, Morphologicla integration in the skull of Palaeozoic tetrapods:  In: European Association of Vertebrate Palaeontologits, XIII Annual Meeting, Opole, Poland, 8-12 July 2015, Abstracts, p. 63.

Bird, H. C., Milner, A. C., Shilito, A. P., and Butler, R. J., 2019, A lower Carboniferous (Visean) tetrapod trackway represents the earliest record of an edopoid amphigian from the UK: Journal of the Geological Society, published online, 7pp.

Biron, P. E., and Dutuit, J.-M., 1981, Figurations sedimentaires et traces d’activite au sol dans le Trias de la formation d’Argana et de l’Ourika (Maroc): Bulletin du Muséum National d’Histoire Naturelle, 4e, 3rd series, section C, n. 4, p. 399-427.

Bleick, A., Conti, M. A., Dalla Vecchia, F. M., Flugel, H. W., Gand, G., Hubmann, B., Lelievre, H., Mariotti, N., Nicosia, U., Poplin, C., Schneider, J. W., and Werneburg, R., 1997: Bulletin de la societie geologiques de France, Tomo 168, n. 3, p. 343-350.

Bordy, E. M., Lockley, M. G., Rampersadh, A., Mukaddam., R, and Head, H. V., 2022, Life and land engulfed in the Late Early Jurassic Karoo Lavas of southern Gondwana: Geological Magazine, published online, 22pp.

Braddy, S. J,. Morrissey, L. B., and Yates, A. M., 2003, Amphibian swimming tracks from the Lower Permian of Southern New Mexico: Palaeontology, v. 46 part 4, p. 671-683.

Brand, L. R., 1992, Reply on « Fossil vertebrate footprints in the Coconino Sandstone (Permian) of northern Arizona: evidence for underwater origin » : Geology, v. 20, p. 668-670.

Brand, L. R., and Kramer, J., 1996, Underprints of vertebrate and invertebrate trackways in the Permian Coconino Sandstone in Arizona: Ichnos, v. 4, p. 225-230.

Branson, E. B., and Mehl, M. G., 1932, Footprint records from the Paleozoic and Mesozoic of Missouri, Kansas and Wyoming: Bulletin of the Geological society of America, v. 43, p. 383-398.

Breithaupt, B. H., Matthews, N A., Gensler, P. A., Dunn, C R., and Lucas, S. G., 2021, Photogrammetric ichnology of a Permian ichnolagerstätte: Prehistoric trackways National Monument, New Mexico:: The Society of Vertebrate Paleontology 80th Annual Meeting, Virtual 2020, October, 12-16, 2020, Meeting Program and Abstracts, p. 83-84.

Broutin, J., Wartiti, M. E., Freyette, P., Heyler, D., Larhrib, M., and More,l J.-L., 1987, Nouveeles decouvertes paleontologiques dans le bassin detritique carbonate permien de Tiddas (Maroc central): Compte rendu hebdomadaire des seances de l’Academie des Sciences Paris, tomo 305, serie 2, p. 143-148.

Buchwitz, M., Jensen, M., Renaudie, J., Marchetti, L., and Voigt, S., 2021, Evoultionary change in locomotion close to the origin of amniotes inferred for trackway data in an ancestral state reconstruction approach: Fronteries in Ecology and Evolution, orginal reseach, v. 9, article 674779, 24pp.

Buchwitz, M., Marchetti, L., Jansen, M, Falk, D., Trostheide, F., and Schneider, J. W., 2020, Ichnotaxonomy and trackmaker assignement of tetrapod tracks and swimming traces from the Middle Permian Hornburg Formation of Saxo-Anhalt (Germany): Annales Societatis Geologorum Poloniae, v. 90, 30pp.

Buchwitz, M., Marchetti, L., Jansen, M, Falk, D., Trostheide, F., and Schneider, J. W., 2020, Ichnotaxonomy and trackmaker assignement of tetrapod tracks and swimming traces from the Middle Permian Hornburg Formation of Saxo-Anhalt (Germany): Annales Societatis Geologorum Poloniae, v. 90, p. 291-320.

Buchwitz, M., and Voigt, S., 2015, Study of trackways as hierarchical structures and why details matter in comparative approaches:  In: European Association of Vertebrate Palaeontologits, XIII Annual Meeting, Opole, Poland, 8-12 July 2015, Abstracts, p. 43

Buta, R. J., and Minkin, S. C., 2006, The salvaging and documentation of trace fossils from the Union Chapel Mine: In: Pennsylvanian Footprints in the Black Warrior Basin of Alabama, edited by Buta, R. J., Rindsberg, A. K., and Kopaska-Merkel, D. C., Alabama Paleontological Society Monograph, n. 2, p. 19-27.

Buta, R. J., Pashin, J. C., Minter, N. J., and Kopaska-Merkel, 2013, Ichnology and statigaphy of the Crescent Valley Mine: Evidence for a Carboniferous megatracksite in Walker County, Alabama:  In: The Carboniferous-Permian Transition, Edited by Lucas, S. G., DiMichele, W. A., Barrick, J. E., Schneider, J. W. and Spielmann, J. A., New Mexico Museum of Natural History & Science, Bulletin 60, p. 42-56.

C

Carman, J. E., 1927, Fossil Footprints from the Pennsylvanian system in Ohio: Bulletin of the Geological Society of America, v. 38, p. 385-396.

Carroll, R. L., 1997, The Earliest Carboniferous Tetrapods from North America: Journal of Vertebrate Paleontology, v. 17, supplement to n. 3. Abstracts of Papers, Fifty-seventh Annual Meeting Society of Vertebrate Paleontology, Field Museum, Chicago, Illinois, October 8-11, 1997, p. 36a.

Carroll, R. L., Irwin, J., and Green, D. M., 2005, Thermal physiology and the origin of terrestriality in vertebrates: Zoological Journal of the Linnean Society, v. 143, p. 345-358.

Cassinis, G., and Santi, G., 2005, Permian tetrapod footprint assemblages from southern Europe and their stratigraphic implications: In: The Nonmarine Permian; edited by Lucas, S. G., and Zeigler, K. E., New Mexico Museum of Natural History & Science, Bulletin 30, p. 26-38.

Chesnut, D. R. jr., Baird, D., Smith, J. H., and Lewis, R. Q. Jr., 1994, Reptile trackway from the Lee Formation (Lower Pennsylvanian) of South-Central Kentucky: Journal of Paleontology, v. 68, n. 1, p. 154-158.

Cisneros, J. C., Day, M. O., and Rubidge, B., 2018, Small tetrapod and fish trace fossil from the Middle Permian of South Africa Karoo: In: 78th Annual Meeting, Meeting Program and Abstracts, Society of Vertebrate Paleontology, p. 106-107.

Clark, N. D. L., and Jewkes, M., 2000, Tetrapod trackways (Matthewichnus sp. and ?Pseudobradypus sp.) from the Coal Measures (Carboniferous) of Central Scotland: Scottish Journal of Geology, v. 36, n. 1, p. 87-90.

Cloutier, R., and Candilier, A.-M., 1995, Palaeozoic vertebrates of Northern France and Belgium: Part III - Sarcopterygii, (Devonian to Carboniferous): Geobios, v. 19, p. 335-341.

Colbert, E. H., and Schaeffer, B., 19... Some Mississippian footprints from Indiana.

Conti, M. A,. Leonardi, G., Mariotti, N, and Nicosia, U., 1975, Tetrapod footprints and molluscs from the Middle Permian of the Dolomites (N. Italy): Memoire Geopaleontologiche, dell'Universita' di Ferrara, v. 3, fasc 2, p. 139-150.

Conti, M. A., Leonardi, G., Mariotti, N., and Nicosia, U., 1980, A review of a group of Permian tetrapod footprints from northern Italy: Memoire di Scienze Geologiche, v. 34, p. 143-157.

Conti, M. A., Leonardi, G., Mietto, P., and Nicosia, U., 2000, Orme di tetrapodi non dinosauriani del Paleozoico e Mesozoico in Italia: In: Dinosauri in Italia, Le orme giurassiche dei Lavini di Marco (Trentino) e gli altri resti fossili italani, editye by Avancini, M., and Conti, M. A,. Accademia Editoriale, p. 297-320.

Cotton, W. D., Hunt, A. P., and Cotton, J. E., 1995, Paleozoic Vertebrate Tracksites in Eastern North America: In: Early Permian footprints and facies, New Mexico Museum of Natural History and Science Bulletin, n. 6, editors Lucas, S. G., and Heckert, A. B., p. 189-211.

Courel, L., Demathieu, G., and Haubold, H., 1975, Decouverte d’une piste d’Amphibien dans le Carbonifere de Blanzy (Saone-et-Loire, France): Compte rendu hebdomadaire des seances de l’Academie des Sciences Paris, tomo 280, p. 1229-1232.

Brand, L. R., and Tang, T., 1991, Fossil vertebrate footprints in the Coconino Sandstone (Permian) of northern Arizona: Evidence for underwater origin: Geology, v. 19, p. 1201-1204.

D

Demathieu, G. R., and Haubold, H., 1972, Stratigraphische Aussagen der Tetrapodenfahrten aus der terrestrischen Trias Europas: Geologie, Zeitschrift Für das Gesamtgebiet, Der Geologischen Wissenschaften, v. 21, heft 7, p. 802-836.

Dimichele, W. A., Lucas, S. G., and Krainer, K., 2012, Vertebrate trackways among a stand of Supaia White plants on an Early Permian floodplain, New Mexico: Journal of Paleontology, v. 86, n. 4, p. 584-594.

Dolle, P., Lepparent, A. F. de, and Montenat, C., 1970, Su rune dale a empreintes de pas lacertoides du houiller du basin du nord –Pas-de-Calais: Annales de la Societe geologique du Nord, XC, n. 2, p. 63-68.

Domnanovich, N. S., and Marsicano, C. A., 2006, Tetrapod footprints from the Triassic of Patagonia: reappraisal of the evidence: Ameghiniana, v. 43, n. 1, p. 55-70.

E

Ellenberger, P., 1983, Sur la Zonation ichnologique du Permien moyen (Saxonien) du bassin de Lodeve (Herault): Compte rendu hebdomadaire des seances de l’Academie des Sciences Paris, tomo 297, seire 2, p. 553-558.

Ellenberger, P., 1983, Sur la zonation ichnologique du Permian inferieur (Autunien) du bassin de Lodeve (Herault): Compte rendu hebdomadaire des seances de l’Academie des Sciences Paris, tomo 297, serie 2, p. 631-636.

Ellenberger, P., 1984, Donnees complementaires sur la zonation ichnologique du Permien du Mid de la France (bassins de Lodeve, Saint-Affrique et Rodez): Compte rendu hebdomadaire des seances de l’Academie des Sciences Paris, tomo 299, serie 2, n. 9, p. 581-586.

Elliott, D. K., and Blakey, R. C., 2005, The pre-permian vertebrate record in Arizona: In: Vertebrate Paleontology in Arizona, edited by Heckert, A. B., and Lucas, S. G., New Mexico Museum of Natural History & Sciene, Bulletin 29, p. 1-9.

Elliott, D. K., and Blakey, R. C., 2005, The Paleozoic vertebrates of Arizona: In: Vertebrate Paleontology in Arizona, Edited by McCord, R.D., Mesa Southwest Museum Bulletin, no. 11, p. 1-17.

F

Falcon-Lang, H. J., Benton, M. J., and Stimson, M., 2007, Ecology of earliest reptiles inferred from basal Pennsylvanian trackways: Journal of the Geological Society, v. 164, p. 1113-1118.

Farman, R. M., and Bell, P. R., 2020, Australia's earliest tetrapod swimming traces from the Hawkesbury Sandstone (Middle Triassic) of teh Sydney Basin: Journal of Paleontology, v. 94, n. 5, p. 966-978.

Filmore, D., Lucas, S., and Simpson, E., 2007, Mississippian tetrapod footprints from the Mauch Chunk Formation in Eastern Pennsylvania, USA: Journal of Vertebrate Paleontology, v. 27, supplement to n. 3, 67 annual meeting, The Jackson School of Geosciences, University of Texas, p. 74a.

Fillmore, D. L., Lucas, S. G., and Simpson, E. L., 2012, Ichnology of the Mississippian Mauch Chunk Formaiton, eastern Pennsylvania: New Mexico Museum of Natural history & Science, Bulletin 54, 136p.

Fillmore, D. L., Lucas, S. G., and Simpson, E. L., 2013, Ichnological diversity of the continental Mississippian Mauch Chunk Formation, eastern Pennsylvania: In: The Carboniferous-Permian Transition, Edited by Lucas, S. G., DiMichele, W. A., Barrick, J. E., Schneider, J. W. and Spielmann, J. A., New Mexico Museum of Natural History & Science, Bulletin 60, p. 81-97.

Fillmore, D. L., Lucas, S. G., and Simpson, E. L., 2015, Vertebrate ichnofossils from coal mine tailings of the Pennsylvanian Llewellyn Formation, eastern Pennsylvania:  In: Fossil Record 4, edited by Sullivan R. M., and Lucas, S. G., New Mexico Museum of Natural History & Science, Bulletin 67, p. 33-42.

Filmore, D. L., Szajna, M. J., Lucas, S. G., Hartline, B. W., and Simpson, E. L., 2017, Ichnology of a Late Triassic lake margin: The Lockatong Formation, Newark Basin, Pennsylvania: New Mexico Museum of Natural History & Science, Bulletin 76, 107pp.

Fillmore, D. L., Scalise, R. L., Zellner, G. C., and Simpson, E. L., 2004, Mississippian-age swimmig tetrapod trackways from the Mauch Chunk Formation near Tamaqua, Pennsylvania: Geological Society of America, 2004 Abstracts with Programs, v. 36, n. 2, 39th Annual meeting Northeastern Section and 53rd Annual meeting Southeaster Section, p. 109.

Filmore, D. L., Simpson, E. L., and Lucas, S. G., 2006, Paleosauropus primaevus: dusting off old Mississippian footprints: GSA Abstracts and Programs, v. 38, n. 2, p. 65.

Filmore, D. L., Simpson, E. L., and Lucas, S. G., 2008, Isaac Lea’s original specimens of Palaeosauropus (Sauropus) primaevus: GSA Northeastern Section Meeting, abstracts, v. 40, n. 2, p. 78.

Fillmore, D. L., Simpson, E. L., and Lucas, S. G., 2009, Isaac Lea's Palaeosauropus (= "Sauropus") primaevus: a review of his discovery: Ichnos, v. 16, p. 220-229.

Fortuny, J., Bolet, A., Oms, O., Bonet, M., Diviu, M., Rodriguez, P., and Galobart, A., 2012, Permian and Triassic ichnites from the Catalonian and Pyrenean basins (Eastern Iberian Peninsula). State of the art and new findings: In: 10th annual meeting of the European Association of Vertebrate Paleontology, p. 73-75.

G

Gand, G., 1981, Decourvete de traces de Reptiles Cotylosauriens dans le Permien du bassin de Blanzy-Le Creusot (Saone-et-Loire, France). Un etape dans la succession des palichnofaunes de Vertebres tetrapods: Compte rendu hebdomadaire des seances de l’Academie des Sciences Paris, tomo 292, serie 2, p. 545-549.

Gand, G., 1985, Significations Paleobiologique et stratigraphique de Limnopus zeilleri dans la partie nord du Bassin Permien de Saint-Affirque (Averyon, France): Geobios, v. 18, fasc. 2, p. 215-227.

Gand, G., 1989, Varanopus rigidus: une nouvelle Ichnoespece de vertebre Tetrapode du Permien Francais attribuable a des Captorhinomorpha ou a des Procolophonidea: Geobios, n. 22, fasc. 3, p. 277-291.

Gilmore, C. W., 1926, Fossil footprints from the Grand Canyon: Smithsonian Misceallneous Colletion, v. 77, n. 9, 41pp.

Gilmore, C. W., 1928, Fossil footprints from the Granc Canyon: Third Contribution: Smithsonian Miscllaneous Collections, v. 80, n. 8, 1-16.

Goldfuss, R. R., 1847, Uber das alteste der mit Bestimmtheit erkannten Reptilien, eine Krokodilier, und einige neue fossil Fische aus der Steinkohlen-Formation: Neues Jahrbuch fur Mineralogie, Geognosie, Geologie und Petrefakten-Kunde, p. 400-404.

Groenewald, D. P., Krüger, A., Day, M. O., Penn-Clarke, C. R., Hancox, P. J., and Rubidge, B. S., 2023, Unique trackway on Permina Karoo shoreline provides evidence of temnospondyl locomotory behavoir: Public Library of Science (PLOS), One, v. 18, n. 3,  26 pp.

H

Hansen, M. C., 1997, Chapter 21, Phylum Chordata-vertebrate fossils: In: Fossils of Ohio, editor-in-Chief, Feldmann, R. M., manninging editor, Heckathorn M., Ohio Division of Geological Survey, Bulletin 70, p. 288-369.

Hasiotis, S. T., Dubiel, R. F., and Demko, T. M., 1998, A holistic approach to reconstructing Triassic paleoecosystems: using ichnofossils and paleosols as a basic framework: In: National Park Service Paleontological Research, edited by Santucci, V. L., and McClelland L., p. 122-124.

Haubold, H., 1971, Die Tetrapodenfahrten aus dem Permosiles (Stefan und Rotligendes) der Thuringer Waldes: Abh. Ber. Mus. Nat. Gotha, p. 15-41.

Haubold, H., 1972, Panzerbdrucke von Tetrapoden aus de Rotliengenden (Unterperm) des Thuringer Waldes: Geologie, Zeitschrift Für das Gesamtgebiet, Der Geologischen Wissenschaften, v. 21, heft 1, p. 110-115.

Haubold, H., 1996, Ichnotaxonomic und Klassifikation von Tetrapodenfahrten aus dem Perm: Hallesches Jahrb. Geowiss., B18, p. 23-88.

Haubold, H., 2000, Tetrapodenfahrten aus dem Perm – Kenntnisstand und Progress 2000: Hallesches Jahrb. Geowiss, B 22, p. 1-16.

Haubold, H., Allen, A., Atkinson, T. P., Buta, R. J., Lacefield, J. A., Minkin, S. C., and Relihan, B. A., 2005, Interpretation of the tetrapod footprints from the Early Pennysylvianian of Alabama: In: Pennsylvanian Footprints in the Black Warrior Basin of Alabama, edited by Buta, R. J., Rindsberg, A. K., and Kopaska-Merkel, D. C., Alabama Paleontological Society Monograph, n. 2, p. 75-111.

Haubold, H., Buta, R. J., Rindsberg, A K., and Kopaska-Merkel, D. C., 2005, Atlas of union Capel Mine vertebrate trackways and swimming traces: In: Pennsylvanian Footprints in the Black Warrior Basin of Alabama, edited by Buta, R. J., Rindsberg, A. K., and Kopaska-Merkel, D. C., Alabama Paleontological Society Monograph, n. 2, p. 207-276.

Haubold, H., and Lucas, S. G., 1999, The Lower Permian Tetrapod track fauna of New Mexico: stratigraphic equivalent of comparable euramerican red-bed Tracks: Journal of Vertebrate Paleontology, v. 19, supplement to n. 3, Abstracts of Papers, Fifty-ninth Annual Meeting, Society of Vertebrate Palaeontology, Adams Mark Hotel, Denver, Colorado, October 20-23, p. 49A-50A.

Haubold, H., Hunt, A. P., Lucas, S. G., and Lockley, M. G., 1995, Wolfcampian (Early Permian) Vertebrate Tracks From Arizona and New Mexico: In: Early Permian footprints and facies, New Mexico Museum of Natural History and Science Bulletin, n. 6, editors Lucas, S. G., and Heckert, A. B., p. 135-165.

Haubold, H., and Katzung, G., 1972, Die Abgrenzung des Saxon: Geologie, Zeitschrift Für das Gesamtgebiet, Der Geologischen Wissenschaften, v. 21, heft 8, p. 883-910.

Haubold, H., and Sarjeant, W. A. S., 1973, Tetrapodenfahrten aus den Keele und Enville Groups (Permokarbon: Stefan und Autun) von Shropshire und South Staffordshire, Grosbritannien: Z. geol. Wiss, Berlin 1, n. 8, p. 895-933.

Haubold, H., and Staff, H., 1998, The Early Permian tetrapod track assemblage of Nierstein, Standenbuhl Beds, Rotliegend, Saar-Nahe Basin, SW-Germany: Hallesches Jahrb. Geowiss, B 20, p. 17-32.

Hedge, J., Milner, A., Butler, R., and Sansom, I., 2017, An ichnological study of the Salop Formation (Upper Carboinifeorus) of shropshire: In: SVPCA, the 65th Symposium on Vertebrate Palaeontology and Comparative Anatomy, and The 26th Symposium on Palaeontological Preparation and Conservation, Abstract volume, p. 66-67.

Herron, S. T., Flowerdew, M., and Fleming, E., 2020, Transition from swimming to walking preserved in tetrapod trackways from the Late Carboniferous of Bjørnoøya, Svalbard: In: Progressive Palaeontology 2020, Abstract Booklet, p. 45.

Heyer, D., and Montenat, C., 1980, Traces de pas de Vertebres du Var. interet biostratigraphique: Bulletin du Muséum National d’Histoire Naturelle, Sciences de la Terre, 4th series, v. 2, section C, n. 4, p. 407-451.

Horner, A., and Falkinghman, P. L., 2013, Making footprints without limbs: similarities between traces left by lungfish terrestrial locomotion and primitive tetrapod trackways: In: Program and Abstracts, 73rd Meeting Los Angeles, CA., Society of Vertebrate Paleontology, Supplement to online Journal of Vertebrate Paleontology, p. 143.

Hunt, A. P., and Lucas, S. G., 1998, Implications of the Cosmopolitanism of Permian Tetrapod Ichnofaunas: In: Permian Stratigraphy and Paleontology of the Robledo Mountains, New Mexico, edited by Lucas, S. G., Estep, J. W., and Hoffer, J. M., New Mexico Museum of Natural History and Sciences, Bulletin n. 12, p. 55-57.

Hunt, A. P., and Lucas, S. G., 1998, Ichnological Evidence For Teterapod Predation in The Paleozoic: Is There Any?: In: Permian Stratigraphy and Paleontology of the Robledo Mountains, New Mexico, edited by Lucas, S. G., Estep, J. W., and Hoffer, J. M., New Mexico Museum of Natural History and Sciences, Bulletin n. 12, p. 59-62.

Hunt, A. P., and Lucas, S. G., 1998, Vertebrate Ichnofaunas of New Mexico and Their Bearing on Early Permian Tetrapod Ichnofacies: In: Permian Stratigraphy and Paleontology of the Robledo Mountains, New Mexico, edited by Lucas, S. G., Estep, J. W., and Hoffer, J. M., New Mexico Museum of Natural History and Sciences, Bulletin n. 12, p. 63-65.

Hunt, A. P., and Lucas, S. G., 1998, Vertebrate Tracks and the Myth of the Belly-Dragging, Tail-Dragging Tetrapods of the Late Paleozoic: In: Permian Stratigraphy and Paleontology of the Robledo Mountains, New Mexico, edited by Lucas, S. G., Estep, J. W., and Hoffer, J. M., New Mexico Museum of Natural History and Sciences, Bulletin n. 12, p. 67-69.

Hunt, A. P., and Lucas, S. G., 2003, Large tetrapods in the Early Pennsylvanian – Ichnological evidence from Alabama: The Geological Society of America Annual Meeting and Exposition, Washington Sate Convention & Trade Center, November, 2-5, v. 34, n. 7, p. 499.

Hunt, A. P., and Lucas, S. G., 2005, The significance of Permian tracks to the development of a tetrapod ichnology: In: The Nonmarine Permian; edited by Lucas, S. G., and Zeigler, K. E., New Mexico Museum of Natural History & Science, Bulletin 30, p. 127.

Hunt, A. P, and Lucas, S. G., 2005, Nonmarine Permian tracks faunas from Arizona, USA: IChnotaxonomy and Ichnofacies: In: The Nonmarine Permian; edited by Lucas, S. G., and Zeigler, K. E., New Mexico Museum of Natural History & Science, Bulletin 30, p. 128-131.

Hunt, A. P., Lucas, S. G., 2005, Stratigraphic distribution of ichnofossils in the Coconino Sandstone (Permian: Leonardian) of Grand Canyon National Park and the Seligman/Ash Fork Area, northern Arizonia, USA: In: The Nonmarine Permian; edited by Lucas, S. G., and Zeigler, K. E., New Mexico Museum of Natural History & Science, Bulletin 30, p. 132.

Hunt, A. P., and Lucas, S. G., 2005, Tetrapod ichnofacies and their utility in the Paleozoic: In: Pennsylvanian Footprints in the Black Warrior Basin of Aabama, edited by Buta, R. J., Rindsberg, A. K., and Kopaska-Merkel, D. C., Alabama Paleontological Society Monograph, n. 2, p. 113-119.

Hunt, A. P., and Lucas, S. G., 2007, Tetrapod ichnofacies: a new paradigm: Ichnos, v. 14, n. 1-2, p. 59-68.

Hunt, A. P., Lucas, S. G., Calder, J. H., Van Allen, H. E. K., George, E., Gibling, M. R., Herbert, B L., and Mansky, C., 2004, Tetrapod footprints from Nova Scotia: the Rosetta Stone for Carboniferous tetrapod ichnology: In: The Geological Society of America, Geoscience in a changing world, annual meeting & exposition, abstracts with programs, v. 36, n. 3, p. 66.

Hunt, A. P., Lucas, S. G., Cotton, W., Cotton, J., and Lockley, M. G., 1995, Early Permian Vertebrate Tracks From the Abo Formation, Socorro County, Central New Mexico: A Preliminary Report: In: Early Permian footprints and facies, New Mexico Museum of Natural History and Science Bulletin, n. 6, editors Lucas, S. G., and Heckert, A. B., p. 263-268.

Hunt, A. P., Lucas, S. G., Haubold, H., and Lockley, M. G., 1995, Early Permian (Late Wolfcampian) Tetrapod Tracks from the Robledo Mountains, South-Central New Mexico: In: Early Permian footprints and facies, New Mexico Museum of Natural History and Science Bulletin, n. 6, editors Lucas, S. G., and Heckert, A. B., p. 167-180.

Hunt, A. P., Lucas, S. G., and Klein, H., 2017, Chapter 12, Late Triassic nonmarine vertebrate and invertebrtae trace fossils and the pattern of the Phanerozoic record of vertebrate trace fossils: In: The Late Triassic World, earth in a time of transition, editor Tanner, L. H., Topics in Geobiology, v. 46,  Springer, p. 447-544.

Hunt, A. P., Lucas, S. G., and Lockely, M. C., 1995, Paleozoic Tracksites of the Western United States: In: Early Permian footprints and facies, New Mexico Museum of Natural History and Science Bulletin, n. 6, editors Lucas S. G., and Heckert A. B., p. 213-217.

Hunt, A. P., Lucas, S. G., Lockley, M. G., Haubold, H., and Braddy, S., 1995, Tetrapod Ichnofacies in Early Permian Red Beds of the American Southwest: In: Early Permian footprints and facies, New Mexico Museum of Natural History and Science Bulletin, n. 6, editors Lucas, S. G., and Heckert, A. B., p. 295-301.

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