SUBCLASS: SYNAPSIDA OSBORN, 1903

ORDER: PELYCOSAURIA COPE, 1878
= SUBORDER: PELYCOSAURIA WILLISTON, 1912
= ORDER: THEROMORA COPE, 1890 (
partim)
= ORDER: THEROMORPHA COPE, 1890 (
partim)
= PELYCOSAURIFORMES CHANG, 1957
= PLESION: CAPTORHINOMORPHA GARDNER, 1982 (
partim)

Incertae sedis
= Family: NITOSAURIDAE Romer & Price, 1940

Genus: Echinerpeton REISZ, 1972
E. intermedium REISZ, 1972 (Type)

Genus: Gorgodon OLSON, 1962
G. minutus OLSON, 1962 (Type)
Note: May be an Eosuchian.

Genus: Milosaurus DEMAR, 1970
M. mccordi DEMAR, 1970 (Type)

Genus: Nitosaurus ROMER, 1937
N. jacksonorum ROMER, 1937 (Type)

Genus: Protoclepsydrops CARROLL, 1964
P. haplous CARROLL, 1964 (Type)

Genus: Tetraceratops MATTHEW, 1908
T. insignis MATTHEW, 1908 (Type)

Genus: Xyrospondylus REISZ, HEATON & PYNN, 1982
X. ecordi (PEABODY, 1957) REISZ, HEATON & PYNN, 1982 (Type)
= Edaphosaurus ecordi PEABODY, 1957

Gen. sp indet.

SUBORDER: CASEASAURIA WILLISTON, 1912

Family: EOTHYRIDIDAE Romer & Price, 1940

Genus: Eothyris ROMER, 1937
E. parkeyi ROMER, 1937 (Type)

Genus: Oedaleops LANGSTON, 1965
O. campi LANGSTON, 1965 (Type)
O. sp

Family: CASEIDAE Williston, 1912

Genus: Alierasaurus ROMANO & NICOSIA, 2014
A. ronchii ROMANO & NICOSIA, 2014 (Type)

Genus: Angelosaurus OLSON & BEERBOWER, 1953
A. dolani OLSON & BEERBOWER, 1953 (Type)
A. greeni OLSON, 1962
A. romeri OLSON & BARGHUSEN, 1962

Genus: Casea WILLISTON, 1910
C. broilii WILLISTON, 1910 (Type)
C. nicholsi OLSON, 1954
C. halselli OLSON, 1954

Genus: Caseopsis OLSON, 1962
C. agilis OLSON, 1962 (Type)

Genus: Cotylorhynchus STOVALL, 1937
C. romeri STOVALL, 1937 (Type)
C. hancocki OLSON & BEERBOWER, 1953
C. bransoni OLSON & BARGHUSEN, 1962
C. sp

Genus: Ennatosaurus EFEMOV, 1956
E. tecton EFEMOV, 1956 (Type)

Genus: Eocasea REISZ & FRÖBISCH, 2014
E. martini REISZ & FRÖBISCH, 2014 (Type)
= Genus: Nova REISZ, FROBISCH, BERMAN & HENRICI, 2010

Genus: Euromycter REISZ, MADDIN, FRÖBISCH & FALCONNET, 2011
E. rutenus (SIGOGNEAU-RUSSELL & RUSSELL, 1974) REISZ, MADDIN, FRÖBISCH & FALCONNET, 2011 (Type)
= Casea rutena SIGOGNEAU-RUSSELL & RUSSELL, 1974

Genus: Knoxosaurus OLSON, 1962
K. niteckii OLSON, 1962 (Type)

Genus: Oromycter REISZ, 2005 (published in 2006)
O. dolesorum REISZ, 2005 (published in 2006) (Type)

Genus: Ruthenosaurus REISZ, MADDIN, FRÖBISCH & FALCONNET, 2011
R. russellorum REISZ, MADDIN, FRÖBISCH & FALCONNET, 2011 (Type)

Genus: Trichasaurus WILLISTON, 1913
= Trispondylus WILLISTON, 1910 non
T. texenensis (WILLISTON, 1910) WILLISTON, 1913 (Type)
= Trispondylus texenensis WILLISTON, 1910
T. sp

Genus: Nova REISZ, FROBISCH, BERMAN & HENRICI, 2010

Incertae sedis

Genus: Caseoides OLSON & BEERBOWER, 1953
C. sanangeloensis OLSON & BEERBOWER, 1953 (Type)

Genus: Phreatophasma EFREMOV, 1954
P. aenigmaticum EFREMOV, 1954 (Type)

Gen. sp indet.

SUBORDER: EUPELYCOSAURIA KEMP, 1982

INFRAORDER: OPHIACHODONTIA NOVA
= SUBORDER: POLIOSAURIA WILLISTON, 1925
= SUBORDER: OPHIACODONTIA NOPCSA, 1925

Family: OPHIACODONTIDAE Nopsca, 1923
= Family: POLIOSAURIDAE Boule, 1893
= Family: CLEPSYDROPIDAE Case, 1907
= Subfamily: CLEPSYDROPINAE Case, 1907
= Superfamily: POLIOSAURIDAE Watson, 1917
= Superfamily: OPHIACODONTIDAE Watson, 1917
= Subfamily: THEROPLEURINAE Nopcsa, 1928

Genus: Archaeothyris REISZ, 1972
A. florensis REISZ, 1972 (Type)
A. sp

Genus: Baldwinonus ROMER & PRICE, 1940
B. trux ROMER & PRICE, 1940 (Type)
B? dunkardensis ROMER, 1952

Genus: Clepsydrops COPE, 1875
= Archaeobelus COPE, 1877
C. collettii COPE, 1875 (Type)
= Clepsydrops pedunculatus COPE, 1877
= Archaeobelus vellicatus COPE, 1877
C. vinslovii COPE, 1877
= ?Captorhinus illinoisensis WILLISTON, 1911
C? magnus ROMER, 1961
C. sp

Genus: Limnostygis CARROLL, 1967
L. relictus CARROLL, 1967 (Type)

Genus: Ophiacodon MARSH, 1878
= Arribasaurus WILLISTON, 1914
= Diopaeus COPE, 1892
= Poliosaurus CASE, 1907
= Theropleura COPE, 1878
= Therosaurus HUENE, 1925
= Winfeldia ROMER, 1925
O. mirus MARSH, 1878 (Type)
O. uniformis (COPE, 1878) ROMER & PRICE, 1940
= Theropleura uniformis COPE, 1878
= Poliosaurus uniformis (COPE, 1878) CASE, 1907
O. retroversus (COPE, 1878) ROMER & PRICE, 1940
= Theropleura retroversus COPE, 1878
= Theropleura trianagulata COPE, 1878
= Clepsydrops leptocephalus COPE, 1884
= Diopeus leptocephalus (COPE, 1884) COPE, 1884
= Therosaurus watsoni HUENE, 1925
O. navajovicus (CASE, 1907) ROMER & PRICE, 1940
= Dimetrodon navajovicus CASE, 1907
= Arribasaurus navajovicus (CASE, 1907) WILLISTON, 1914
O. hilli (ROMER, 1925) ROMER & PRICE, 1940
= Winfeldia hilli ROMER, 1925
O. major ROMER & PRICE, 1940
O. beckiae WILSON, 1989 (nomen vanum)
O. sp

Genus: Stereophallodon ROMER, 1937
S. ciscoensis ROMER, 1937 (Type)

Genus: Sterorhachis GAUDRY, 1880
S. dominans GAUDRY, 1880 (Type)

Genus: Varanosaurus BROILI, 1904
= Poecilospondylus CASE, 1910
V. acutirostris BROILI, 1904 (Type)
= Poecilospondylus francisi CASE, 1910
V. wichitaensis ROMER, 1937

Genus: Nova HAWTHORN & REISZ, 2011

Gen. sp indet.

Family: VARANOPIDAE emend Romer & Price, 1940, REISZ & DILKES, 2003
= Family: VARANOPSEIDAE Romer & Price, 1940

Genus: Aerosaurus ROMER, 1937
A. greenleeorum ROMER, 1937 (Type)
A. wellesi LANGSTON & REISZ, 1981

Genus: Apsisaurus LAURIN, 1991
A. witteri LAURIN, 1991 (Type)

Genus: Archaeovenator REISZ & DILKES, 2003
A. hamiltonensis REISZ & DILKES, 2003 (Type)

Genus: Elliotsmithia BROOM, 1937
E. longiceps BROOM, 1937 (Type)

Genus: Pyozia ANDERSON & REISZ, 2004
P. mesenensis ANDERSON & REISZ, 2004 (Type)

Genus: Ruthiromia EBERTH & BRINKMAN, 1983
R. elcobriensis EBERTH & BRINKMAN, 1983 (Type)

Genus: Thrausmosaurus FOX, 1962
T. serratidens FOX, 1962 (Type)
T. sp

Genus: Nova WONG KEN, REISZ, & MAY, 2010

Gen. sp indet.

Subfamily: HELEOSAURINAE Haughton, 1924
= Family: HELEOSAURIDAE Haughton, 1924
= Subfamily: MESENOSAURINAE Romer 1956
= Family: MESENOSAURIDAE Romer, 1956
= Subfamily: MYCTEROSAURINAE Reisz & Berman, 2001

Genus: Heleosaurus BROOM, 1907
= Heliosaurus HUENE, 1956 (sic)
H. scholtzi BROOM, 1907 (Type)

Genus: Mesenosaurus EFREMOV, 1940
= Mesonosaurus IVAKHENKO & KURZANOV, 1979 (sic)
M. romeri EFREMOV, 1940 (Type)

Genus: Mycterosaurus WILLISTON, 1915
= Basicranodon VAUGHN, 1958
= Eumatthevia BROOM, 1930
M. longiceps WILLISTON, 1915 (Type)
= Eumatthevia bolli BROOM, 1930
= Basicranodon fortsillensis VAUGHN, 1958
M? smithae LEWIS & VAUGHN, 1965
M. sp

Gen. sp indet.

Subfamily: VARANOPIINAE emend Romer & Price, 1940
= Family: WATONGIIDAE Sigogneau-Russell, 1989
= Subfamily: VARANODONTINAE Reisz & Berman, 2001

Genus: Varanodon OLSON, 1965
V. agilis OLSON, 1965 (Type)

Genus: Varanops WILLISTON, 1911
= Varanosaurus WILLISTON, 1911 non
V. brevirostris (WILLISTON, 1911) WILLISTON, 1911 (Type)
= Varanosaurus brevirostris WILLISTON, 1911
V. sp

Genus: Watongia OLSON, 1974
W. meieri OLSON, 1974 (Type)

Genus: Nova: MADDIN, EVAND & REISZ, 2005

INFRAORDER: EDAPHOSAURA NOVA
= SUBORDER: EDAPHOSAURIA COPE, 1882

Incertae sedis

Genus: Edaphosaurus non COPE, 1882
E. raymondi (CASE, 1908) ROMER & PRICE, 1940
= Naosaurus raymondi CASE, 1908
= Ianthasaurus raymondi (CASE, 1908)

Family: EDAPHOSAURIDAE Cope, 1882
= Subfamily: NAOSAURINAE Case, 1907
= Subfamily: GLAUCOSAURINAE Nopcsa, 1928

Genus: Edaphosaurus COPE, 1882
= Brachycnemius WILLISTON, 1911
= Naosaurus COPE, 1886
E. cruciger (COPE, 1878) ROMER & PRICE, 1940
= Dimetrodon cruciger COPE, 1878
= Naosaurus cruciger (COPE, 1878) COPE, 1880
= Naosaurus microdus COPE, 1881
= Edaphosaurus microdus (COPE, 1881) COPE, 1884
E. pogonias COPE, 1882 (Type)
= Naosaurus pogonias COPE, 1882
= Naosaurus claviger COPE, 1886
= Brachycnemius dolischomerus WILLISTON, 1911
E. novomexicanus WILLISTON & CASE, 1913
E. boanerges ROMER & PRICE, 1940
E. colohistion BERMAN, 1979
E. sp

Genus: Glaucosaurus WILLISTON, 1915
G. megalops WILLISTON, 1915 (Type)

Genus: Ianthasaurus REISZ & BERMAN, 1986
I. mirabilis (FRITSCH, 1895) ROMER & PRICE, 1940
= Naosaurus mirabilis FRITISCH, 1895
= Edaphosaurus mirabilis (FRITSCH, 1895) ROMER & PRICE, 1940
I. credneri (JAEKEL, 1910)
= Naosaurus credneri JAEKEL, 1910
= Edaphosaurus credneri (JAEKEL, 1910) ROMER & PRICE, 1940
I. hardestii REISZ & BERMAN, 1986 (Type)
I. sp

Genus: Nova SUMIDA & BERMAN, 1993

Gen. sp indet.

Family: LUPEOSAURIDAE Romer & Price, 1940

Genus: Lupeosaurus ROMER, 1937
= Luperosaurus ROMER, 1936
L. kayi ROMER, 1937 ((Type)
= Luperosaurus gigas (COPE, 1878) ROMER, 1936
= Dimetrodon gigas COPE, 1878
(see ROMER & PRICE, 1940, p. 401 for explanation)

INFRAORDER: DIMETRODONTOMORPHA emend NOPCSA, 1925
= SUBORDER: DIMETRODONTOIDEA NOPCSA, 1925
= SUBORDER: SPHENACODONTIA

Family: SPHENACODONTIDAE Marsh, 1878

Genus: Cryptovenator FRÖBISH, SCHOCH, MÜLLER, SCHINDLER & SCHWEISS, 2011
C. hirschbergeri FRÖBISH, SCHOCH, MÜLLER, SCHINDLER & SCHWEISS, 2011 (Type)

Incertae sedis

Genus: Dimetrodon non COPE, 1878
D. kempae ROMER, 1937

Genus: ?Embolophorus COPE, 1878
E. fritillus COPE, 1878 (Type)
E. sp

Genus: Neosaurus NOPSCA, 1923
N. cynodus (GERVAIS, 1869) NOPCSA, 1923 (Type)
= Geosaurus (?) cynodus GERVAIS, 1869
= ?Stereorachis cynodus (GERVAIS, 1869) THEVENIN, 1910

Gen. sp indet.

Subfamily: HAPTODONTINAE Romer & Price 1940
= Family: PALAEOHATTERIDAE Credner, 1888
= Family: PANTELOSAURIDAE Huene, 1925

Genus: Cutleria LEWIS & VAUGHN, 1965
C. wilmarthi LEWIS & VAUGHN, 1965 (Type)

Genus: Haptodus GAUDRY, 1886
= Callibrachion BOULE & GLANGEAU, 1893
= Datheosaurus SCHROEDER, 1907
H. baylei GAUDRY, 1886 (Type)
= Callibrachion gaudryi BOULE & GLANGEAU, 1893
= Haptodus gaudryi (BOULE & GLANGEAU, 1893) ROMER & PRICE, 1940
= Datheosaurus macrourus SCHROEDER, 1907
= Haptodus macrourus (SCHROEDER, 1907) ROMER & PRICE, 1940
H. grandis PATON, 1974
H. garnettensis CURRIE, 1977

Genus: Palaeohatteria CREDNER, 1888
P. longicaudata CREDNER, 1888 (Type)
= Palaeosphenodon longicaudata (CREDNER, 1888) BAUR, 1889
= Haptodus loingicaudata (CREDNER, 1888) ROMER & PRICE, 1940

Genus: Pantelosaurus HUENE, 1925
P. saxonicus HUENE, 1925 (Type)
= Datheosaurus saxonicus (HUENE, 1925)
= Haptodus saxonicus (HUENE, 1925) ROMER & PRICE, 1940

Genus: Nova LAURIN, 1994

Gen. sp indet.

Subfamily: SECODONTOSAURINAE Romer & Price, 1940

Genus: Secodontosaurus ROMER, 1936
S. obtusidens (COPE, 1880) ROMER, 1936 (Type)
= Theropleura obtusidens COPE, 1880
= Dimetrodon obtusidens (COPE, 1880) CASE, 1907
= Dimetrodon longiramus CASE, 1907
S. willistoni ROMER, 1936

Subfamily: SPHENACODONTINAE Marsh, 1878 (sensu Nopcsa, 1925)

Gen. sp indet.

Tribe: SPHENACODONTINI Marsh, 1878

Genus: Ctenorhachis HOOK & HOTTON, 1991
C. jacksoni HOOK & HOTTON, 1991 (Type)

Genus: Sphenacodon MARSH, 1878
= Elcabrosaurus CASE, 1907
= Oxyodon HUENE, 1908
S. ferox MARSH, 1878
= Elcabrosaurus baldwini CASE, 1907
= Scoliomus puercensis WILLISTON & CASE, 1913
S. ferocior ROMER, 1937
S. britannicus (HUENE, 1908) PATON, 1974
= Oxyodon britannicus HUENE, 1908
S. sp

Genus: Steppesaurus OLSON & BEERBOWER, 1953
S. gurleyi OLSON & BEERBOWER, 1953 (Type)

Tribe: DIMETERODONTINI Nopcsa, 1925
= Subfamily: DIMETRODONTINAE Nopcsa, 1925

Genus: Bathygnathus LEIDY, 1854
B. borealis LEIDY, 1854 (Type)

Genus: Ctenospondylus ROMER, 1936
C. casei ROMER, 1936 (Type)
C. ninevehensis BERMAN, 1978

Genus: Dimetrodon COPE, 1878
= Bathyglyptus CASE, 1911
= Eosyodon OLSON, 1962
D. incisivus COPE, 1878
D. limbatus (COPE, 1877) ROMER & PRICE, 1940
= Clepsydrops limbatus COPE, 1877
= Dimetrodon incisivus COPE, 1878
= Dimetrodon rectiformis COPE, 1878
= Dimetrodon semiradicatus COPE, 1881
D. macrospondylus (COPE, 1884) ROMER & PRICE, 1940
= Clepsydrops macrospondylus COPE, 1884
= Dimetrodon platycentrus CASE, 1907
D. natalis (COPE, 1878) ROMER, 1936
= Clepsydrops natalis COPE, 1878
D. dollovianus (COPE, 1888) CASE, 1907
= Embolophorus dollovianus COPE, 1888
D. gigashomogenes CASE, 1907
D. grandis (CASE, 1907) ROMER & PRICE, 1940
= Theropleura grandis CASE, 1907
= Bathyglyptus theodori CASE, 1911
= Dimetrodon maximus ROMER, 1936
= Dimetrodon cf. gigas grandis STERNBERG, 1942?
D. loomisi ROMER, 1937
D. milleri ROMER, 1937
D. booneorum ROMER, 1937
D. angelensis OLSON, 1962
= Eosyodon hudsoni OLSON, 1962
D. occidentalis BERMAN, 1977
D. teutonis BERMAN, REISZ, MARTENS, & HENRICI, 2001
D. sp

Bibliography

Bibliography for taxa list

_____________________________________________________________________________________

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

A

Anderson, J. S., and Reisz, R. R., 2004, Pyozia mesenensis, a new, small varanopid (Synapsida, Eupleycosauria) from Russia: “Pelycosaur” diversity in the Middle Permian: Journal of Vertebrate Paleontology, v. 24, n. 1, p. 173-179.

B


Baur, R. G., 1889, Palaeohatteria Credner and the Progosauria: American Journal of Science, 3rd seris, v. 37, p. 310-313.

Benson, R. B. J., 2012, Interrelationships of basal synapsids: cranial and postcranial morphological partitions suggest differnt topologies: Journal of Systematic Palaeontology, v. 10, issue 4, p. 601-624.


Berman, D. S., 1977, A new species of Dimetrodon (Reptilia, Pelycosauria) from a non deltaic facies in the Early Permian of North-Central New Mexico: Journal of Paleontology, v. 51, n. 1, p.108-115.


Berman, D. S., 1978, Ctenospondylus ninevehensis, a new species (Reptilia, Pelycosauria) from the Early Permian Dunkard Group of Ohio: Annals of Carnegie Museum, v. 47, article 21, p. 493-514.


Berman, D. S., 1979, Edaphosaurus (Reptilia, Pelycosauria) from the Early Permian of Northeastern United States, with description of a new species: Annals of Carnegie Museum, v. 48, article 11, p. 185-202.


Berman, D. S., Reisz, R. R., Martens, T., and Henrici, A. C., 2001, A new species of Dimetrodon (Synapsida : Sphenacodontidae) from the Lower Permian of Germany records first occurrence of genus outside of North America: Canadian Journal of Earth Science, v. 38, p. 803-812.


Boule, M., and Glangeau, P., 1893, Le Callibrachion, nouveau reptile du Permian d'Autun: Compte rendu hebdomadaire des seances de l’Academie des Sciences Paris, v. 117, p. 646-648.

Botha-Brink, J., and Modesto, S., P., 2009, Anatomy and relationships of the Middle Permian varanopid Heleosaurus scholtzi based on a social aggregation from the Karoo basin of South Africa: Journal of Vertebrate Paleontology, v. 29, n. 2, p. 389-400.


Brinkman, D., and Eberth, D. A., 1986, The anatomy of Relationships of Stereophallodon and Baldwinonus (Reptilia, Pelycosauria): Breviora, n. 485, p. 1-34.


Broili, F., 1904, Permische Stegocephalen und Reptilien: Palaeontograpihca, Abt A., p. 1-120.


Broom, R., 1930, On a new primitive theromorph (Eumatthevia bolli): American Museum Novitiates, v. 446, p. 1-4.


Broom, R., 1937, A further contribution to our knowledge of the fossil reptiles of Karroo: Proceedings of the Zoological Society of London, Series B, v. 107, part 1, p. 299-318.


Broom, R., 1949, New fossil reptile genera from the Bernard Price collection Annals of the Transvaal Museum, v. 21, p. 187-196.

C

Carroll, R. L., 1964, The earliest reptiles: Zoological Journal of the Linnean Society, v. 45, p. 61-83.


Case, E. C., 1907, Revision of the Pelycosauria of North America: Publications, Carnegie Institution of Washington, n. 55, 175pp.


Case, E. C., 1908, Description of Vertebrate Fossils from the vicinity of Pittsburgh, Pennsylvania: Annals of the Carnegie Museum, v 4, n. 3-4, p. 234-241.


Case, E. C., 1910, The skeleton of Poecilospondylus francisi, a new genus and species of Pelycosauria: Bulletin of the American Museum of Natural History, v. 28, p. 103-108.


Case, E. C., 1911, A revision of the Cotylosauria of North America: Publications, Carnegie Institution of Washington, n. 145, 122pp.


Conrad, J., and Sidor, C., 2001, Re-evaluation of Tetraceratops insignis (Synapsida: Sphenacodontia): Journal of Vertebrate Paleontology, v. 21, supplement to n. 3, abstracts of papers, sixty-first annual meeting, Society of Vertebrate Paleontology, Museum of the Rockies, Montana State University, Bozeman, Montana, October 306, p. 42a.


Cope, E. D., 1875. On the fossil remains of Reptilia and fishes from Illinois: Proceedings of the Academy of Natural Sciences, Philadelphia, 1875, p. 404-411.


Cope, E. D., 1875, Check-list of North American Batrachia and Reptilia: with a systematic list of the higher groups, and an essay on geographical distribution. Based on the specimens contained in the U. S. National Museum: Bulletin of the United States National Museum, v. 1, p. 1-95.


Cope, E. D., 1877, On Reptilian remains from the Dakota Beds of Colorado: Paleontological bulletin, n. 26, p. 193-197.


Cope, E. D., 1878, The Theromorphous Reptilia: American Naturalist, v. 12, p. 829-830.


Cope, E. D., 1878, A new fauna: American Naturalist, v. 12, p. 327-328.


Cope, E. D., 1878, Descriptions of extinct Batrachia and Reptilia from the Permian formation of Texas: Proceedings of the American Philosophical Society, v. 17, p. 505-530.


Cope, E. D., 1880, Second Contribution to the History of the Vertebrates of the Permian Formation of Texas: Proceedings of the American Philosphical Society held at Philadelphia for Promoting Useful Knowledge, v. 19, p. 38-58.

Cope, E. D., 1881, On some new Batrachia nd Reptilia form the Permian beds of Texas: Bulletin of the United States Geological, Geographical Survey of the Territorites, v. 6, article 20, p. 447-461.


Cope, E. D., 1882, Third contribution to the history of the Vertebrata of the Permian Formation of Texas: Proceedings of the American Pholisophical Society, v. 20, p. 447-461.


Cope, E. D., 1884, The structure of the Columella auris in Clepsydrops leptocephalus: American Naturalist, v. 18, p. 1253-1255.


Cope, E. D., 1886, Systematic catalogue of the species of vertebrata found in the beds of the Permian Epoch in North America with notes and descriptions.


Cope, E. D, 1888, Systematic catalogue of the species of vertebrata found in the beds of the Permian epoch in North America, with notes and descritptions: Transactions of the American Philosophical Society, v. 17, p. 285-297.


Cope, E. D., 1892, On the homologies of the posterior cranial arches in Reptiliia: Transactions of the American Philosophical Society, v. 17, p. 11-26.


Credner, H., 1888, Die Stegocephalen un d'Saurier aus dem Rothliegnden des Plauen'schen Grudes bei Dresden: Zeitschrift der Deutschen Geologischen Gesellschaft, v. 40, p. 490-558.


Currie, P. J., 1977, A new Haptodontine Sphenacodont (Reptilia: Pelycosauria) from the Late Pennsylvanian of North America: Journal of Paleontology, v. 51, n. 5, p. 927-942.

D

DeMar, R., 1970, A primitive Pelycosaur from the Pennsylvanian of Illinois: Journal of Paleontology, v. 44, n. 1, p. 154-163.

E

Eberth, D. A., and Brinkman, D., 1983, Ruthiromia elcobriensis, a new Pelycosaur from El Cobre Canyon, New Mexico: Breviora, n. 474, p. 1-26.

Efrimov, I. A., 1954, The fauna of terrestrial vertebrates in the Permian copper sandstones of wester Cis-Urals: Transactions de Paleontologisches Institue l’Academie de l’Union des Republiques Sovietiques Socialistes, v. 54, 4160pp.


Efrimov, I. A., 1956, The fauna of terrestrial vertebrates in the Permian copper sandstones of the western Cis-Urals: Transactions de Paleontologisches Institue l’Academie de l’Union des Republiques Sovietiques Socialistes, v. 56, n. 5, p. 1091-1094.

F


Fröbish, J., Schoch, R. R,. Müller, J., Schindle,r T.. and Schweiss, D., 2011, A new basal sphenacodontid synapsid from the Late Carboniferous of the Saar-Nahe basin, Germany: Acta Palaeontologica Polonica, v. 56, n. 1, p. 113-120.

Fox, R. C., 1962, Two New Pelycosaurs from the Early Permian of Oklahoma: University of Kansas Publications, Museum of Natural History, v. 12, n. 6, p. 297-307.


Fritisch, A., 1895, Ueber neue Wirbelthiere aus der Permformation Bohmens, nebst einer Uebersicht der aus derselben bekannt gewordenen Arten: Sitzunbsberg. K. bohm. Gesellsch, Wissensch, 1895, band 53, p. 1-17.

G

Gardner, B. G, 1982, Tetrapod classification: Zoological Journal of the Linnean Society, v. 74, p. 207-232.


Gaudry, A., 1880, Sur un reptile tres perfectionne trouve dans leterraine perminen: Compte rendu hebdomadaire des seances de l’Academie des Sciences Paris, v. 91, p. 669-671.

Gaudry, M. A., 1886, Sur un nouveau genre de Reptile trouve dans le Permien d'Autun: Bulletin de la societie geologiques de France, section 14, p. 430-433.

Gervais, P., 1869, Zoologie et paleontology generales. Nouvelles recherches sur les animaux vertebras vivants et fossils: 1st series, 253pp.

H

Haughton, S. H. 1924, A bibliographic list of Pre-Stormberg Karroo Reptilia, with a table of horizons: Transactions of the Royal Society of South Africa, v. 7, p. 51-104.

Hawthorn, J, and Reisz, R., 2011, A new small ophiacodontid (Synapsida, Eupelycosauria) form the Late Pennsylvanian of Garnett, Kansas: In: Journal of Vertebrate Paleontology, Supplement to online Journal of Vertebrate Paleontology, 71st Annual Meeting Society of Vertebrate Paleontology, Paris Las Vegas, Las Vegas, Nevada, USA, November 2-5, 2011, Program and Abstracts, p. 123.

Hook, R. W., and Hotton, N. III, 1991, A new sphenocodontid pelycosaur (Synapsida) from the Wichita Group, Early Permian of north central Texas: Journal of Vertebrate Paleontology, v. 11, n. 1, p. 37-44.

Huene, F. von, 1908, Neue und verkannte Pelycosaurier Reste aus Europe: Centralblatt fur Mineralogie, Geologie und Palaontologie, Stuttgart, p. 431-434.


Huene, F. von, 1925, Ein neuer Pelycosaurier aus der unteren Permformaiton Sachens: Geologische und Palaeontologische Abhandlungen, Jena., v. 18, NF 14, p. 215-264.

J

Jaekel, H. O., 1910, Naosaurus credneri im Rotliegenden von Saschen: Zeitschrift der Deutschen Geologischen Gesellschaft, Bd, p. 526-535.

L

Langston, W. Jr., 1965, Oedaleops campi (Reptilia: Pelycosauria). A new genus and species from the Early Permian of New Mexico, and the family Eothyrididae: Bulletin of the Texas Memorial Museum, n. 9, p. 5-47.


Langston, W. J. r., and Reisz, R. R., 1981, Aerosaurus wellesi, new species, a varanopseid mammal like reptile (Synapsida: Pelycosauria) from the Early Permian of New Mexico: Journal of Vertebrate Paleontology, v. 1, n. 1, p. 173-96.

Leidy, J., 1854, On Bathygnathus borealis, an extinct saurian of the New Red sandstone of Prince Edwards’s Island: Journal of the Philadelphia Academy of Natural Science, 2nd series, v. 2, p. 327-330.


Lewis, G. E., and Vaughn, P. P., 1965, Early Permian Vertebrates from the Cutler Formation of the Placerville Area Colorado: United States Geological Survey Professional Paper 503 C, p. C1-C46.

M

Maddin, H., Evand, D,. and Reisz, R., 2005, A large varanodontine varanopid (Synapsid: Europelycosauria) from Richard Spur, Oklahoma: Journal of Vertebrate Paleontology, v. 24, supplement to n. 3, abstracts of Papers, Sixty-fourth Annual Meeting, Society of Vertebrate Paleontology, Adams Mark Hotel, Denver, Colorado, November 3-6, 2004, p. 87a.

Marsh, O. C., 1878, Notice of new fossil reptiles: American Journal of Science, 3rd series, v. 15, p. 409-411.


Modesto, S. P., and Reisz, R. R., 1990, A new skeleton of Ianthasaurus hardestii, a primitive edaphosaur (Synapsida: Pelycosauria) from the Late Pennsylvanian of Kansas: Canadian Journal of Earth Science, v. 27, p. 834-844.

Modesto, S. P., and Reisz, R. R., 1990, Taxonomic status of Edaphosaurus raymondi CASE: Journal of Paleontology, v. 64, n. 6, p. 1049-1051.


Modesto, S. P., and Reisz, R. R., 1992, Restudy of Permo-Carboniferous Synapsid Edaphosaurus novomexicanus WILLISTON and CASE, the oldest known herbivorous amniote: Canadian Journal of Earth Science, v. 29, p. 2563-2662.

N

Nopcsa, F., 1923, Die Familien der Reptilien: Fortschritte der Geologie und Paleontologie, v. 2, 210pp.


Nopcsa, F., 1926, Osteologia Reptilium et recentium: Fossilium Catalogus I: Animalia, Pars 27, p. 1-391.


Nopcsa, F., 1928, Palaeontological notes on Reptiles: Geologica Hungarica, Series Palaeontologica, tomus 1, fasc. 1, p. 1-73.


Nopcsa, F., 1931, Animalia, Osteologia Reptilium fossilium et recentium II: Fossilium Catalogus I Appendix, pars 50, p. 1-62.

O

Olson, E. C., 1954, Fauna of the Vale and Choza: 7, Pelycosauria: Family Caseidae: Fieldiana, Geology, v. 10, n. 17, p. 193-204.

Olson, E. C., 1954, Fauna of the Vale and Choza: 8, Pelycosauria: Dimetrodon: Fieldiana, Geology, v. 10, n. 18, p. 205-210.

Olson, E. C., 1962, Permian Vertebrates Oklahoma and Texas: Oklahoma Geological Survey, Circular 59, p. 1-68.


Olson, E. C., 1962, Late Permian Terrestrial Vertebrates, USA and USSR: Transactions of the American Philosophical Society, new series, v. 52, part 2, p. 1-224.

Olson, E. C., 1965, Chickasha Vertebrates: Oklahoma Geological Survey, Circular 70, p. 1-70.

Olson, E. C., 1974, On the source of therapsids: Annals of the South African Museum, v. 64, p. 27-46.

Olson, E. C., and Barghusen, H., 1962, Permian vertebrates for Oklahoma and Texas: : Oklahoma Geological Survey, Circular 69, p. 1-68.

Olson, E. C., and Beerbower, J. R., 1953, The San Angelo Formation, Permian of Texas, and its Vertebrates: The Journal of Geology, v. 61, n. 5, p. 389-423.

Olson, E. C., and Chudinov P., 1992, Upper Permian Terrestrial Vertebrates of the USA and Russia: 1991: International Geology Review, v. 34, n. 12, p. 1143-1160.

P

Paton, R. L., 1974, Early Permian Pelycosaurs from the English Midlands: Palaeontology, v. 17, part 3, p. 541-552.

Peabody, F. E., 1957, Pennsylvanian reptiles of Garnett, Kansas: Edaphosaurs: Journal of Paleontology, v. 31, n. 5, p. 947-949.

R

Reisz, R. R., 1972, Pelycosaurian reptiles from the Middle Pennsylvanian of North America: Bulletin of the Museum of Comparative Zoology, Harvard, v. 144, n. 2, p. 27-62.


Reisz, R. R., 1975, Pennsylvanian Pelycosaurs from Linton, Ohio and Nyrany, Czechoslovakia: Journal of Paleontology, v. 49, n. 3, p. 522-527.

Reisz, R. R., 1986, Pelycosauria: Handbuch der Palaoherpetologie, Teil 17 A. 1-102.

Reisz, R. R., 2005 (published in 2006), Oromycter, a new caseid from the lower Permian of Okalahoma: Journal of Vertebrate Paleontology, v. 25, n. 4, p. 905-910.

Reisz, R. R., and Berman, D. S., 1985, Scoliomus puercensis WILLSITON and CASE 1913, identified as a junior synonym of Sphenacodon ferox MARSH (Reptilia, Pelycosauria): Canadian Journal of Earth Science, v. 22, p. 1236-1239.

Reisz, R. R., and Berman, D. S., 1986, Ianthasaurus hardestii n. sp., a primitive edaphosaur (Repilia, Pelycosauria) from the Late Pennsylvanian Rock Lake Shale near Garnett, Kansas: Canadian Journal of Earth Science, v. 23, p. 77-91.


Reisz, R. R., Dilkes, D. W., and Berman, D. S., 1998, Anatomy and relationships of Elliotsmithia longiceps Broom, a small synapsid (Eupelycosauria: Varanopseidae) from the Late Permian of South Africa: Journal of Vertebrate Paleontology, v. 18, n. 3, p. 602-611.

Reisz, R. R., and Berman, D. S., 2001, The skull of Mesenosaurus romeri, a small varanopseid (Synapsida: Eupelycosauria) from the Upper Permian of the Mezen River Basin, Northern Russia: Annals of Carnegie Museum, v. 70, n. 2, p. 113-132.


Reisz, R. R., Berman, D. S., and Scott, D., 1992, The cranial anatomy and relationships of Secodontosaurus, an unusual mammal-like reptile (Synapsida: Sphenacodontidae) from the early Permian of Texas: Zoological Journal of the Linnean Society, v. 104, p. 127-184.

Reisz, R. R., and Fröbisch, J., 2014, The oldest caseid synapsid from the Late Pennsylvanian of Kansas, and the evolution of herbivory in terrestrial vertebrates: Public Library of Science (PLOS), One, v. 9, n. 4, 9 pp.

Reisz, R. R., Frobisch, J., Berman, D., and Henrich, A., 2010, New Permo-Carboniferous caseid synapsids from North America and Europe, and thier evolutionary signifance: In: 70th anniversary meeting of the Society of Vertebrate Paleontology, Program and Abstracts, p. 150a.

Reisz, R. R., Godfrey, S. J., and Scott, D., 2009, Eothyris and Oedaleops: do these Early Permian synapsids from Texas and New Mexico for a clade: Journal of Vertebrate Paleontology, v. 29, n. 1, p. 39-47.

Reisz, R. R., Heaton, M. J., and Pynn, B. R., 1982, Vertebrate fauna of Late Pennsylvanian rock Lake Shale Near Garnett, Kansas: Pelycosauria: Journal of Paleontology, v. 56, n. 3, p. 741-750.

Reisz, R. R., Laurin, M,. and Marjanovic, D., 2010, Apsisaurus witteri from the Lower Permian of Teas: yet another small varanopid synapsid, not a diapsid: Journal of Vertebrate Paleontology, v. 30, n. 5, p. 1628-1631.

Reisz, R. R., Maddin, H. C., Fröbish, J., and Falconnet, J., 2011, A new large caseid (Synapsida, Caseasauria) from the Permian of Rodez (France), including a reappraisal of "Casea" rutena Sigogneau-Russell & Russell, 1974: Geodiversitas, v. 33,n. 3, p. 227-246.

Reisz, R. R., and Modesto, S. P., 2007, Heleosaurus scholtzi from the Permian of South Africa: a varanopid synapsid, not a diapsid reptile: Journal of Vertebrate Paleontology, v. 27, n. 3, p. 734-739.

Romano, M., and Nicosia, U., 2014, Alierasaurus ronchii, gen. et sp. nov., a caseid from the Permian of Sardina, Italy: Journal of Vertebrate Paleontology, v. 34, n. 4, p. 900-913.

Romer, A. S., 1925, An Ophiacodont Reptile from the Permian of Kansas: Journal of Geology, v. 33, p. 173-182.

Romer, A. S., 1936, Studies on American Permo Carboniferous Tetrapods: Problems of Paleontology, Publications of Labatory Paleontology, USSR, v. 1, p. 85-93.

Romer, A. S., 1937, New Genera and species of Pelycosaurian Reptiles: Proceedings of the New England Zoological Club, v. 16, p. 89-96.

Romer, A. S., 1952, Late Pennsylvanian and Early Permian vertebrates of the Pittsburgh West Virginia Region: Annals of the Carnegie Museum, v. 33, n. 2, p. 47-112.

Romer, A. S., 1961, A large ophiacodont pelycosaur from the Pennsylvanian of the Pittsburgh region: Breviora, n. 144, p. 1-7.

Romer, A. S., and Price, L. I., 1940, Review of the Pelycosauria: Geological Society of America Special Papers n. 28, p. 1-538.

S

Schroeder, H., 1907, Datheosaurus macrourus nov. gen. nov. sp. aus dem Rotliegenden von Neurode: Jahrb. kg. preuss. geol. Landesamt, v. 25, p. 282-294.


Sigogneau-Russell, D., and Russell, D. E., 1974, Etude du premier Caseide (Reptilia, Pelycosauria) d'Eourpe occidentale: Bulletin Du Museum National D'Historie Naturelle, series 3, n. 230, p. 145-215.

Stovall, J. W., 1937, Cotylorhynchus romeri, a new genus and species of Pelycosaurian reptile from Oklahoma: American Journal of Science, 5th series, v. 34, p. 308-315.

V

Vaughn, P. P., 1958, On a new pelycosaur from the Early Permian of Oklahoma, and on the Origin of the Family Caseidae: Journal of Paleontology, v. 32, n. 5, p. 981-991.


Vaughn, P. P., 1958, A pelycosaur with subsphenoidal teeth from the Early Permian of Oklahoma: Journal of the Washington Academy of Sciences, v. 48, n. 2, p. 44-47.

W

Widerman, N., and Sumida, S., 2004, Taxonomic status of the tetrapod Limnostygis relictus and its bearing on the temporal distribution of basal amnoites: In: Journal of Vertebrate Paleontology, v. 24, supplement to n. 3, abstracts of Papers, Sixty-fourth Annual Meeting, Society of Vertebrate Paleontology, Adams Mark Hotel, Denver, Colorado, November 3-6, 2004, p. 129a.

Williston, S. W., 1910, New Permian Reptilies: Rhachitomous vertebrae: The Journal of Geology, v. 18, p. 590-599.


Williston, S. W., 1911, A new family of reptiles form the Permian of New Mexico: American journal of Science, 4th series, v. 31, p. 378-398.

Williston, S. W., 1913, The Skulls of Araeoscelis and Casea, Permian Reptiles: The Journal of Geology, v. 21, p. 743-747.

Williston, S. W., 1914, Restorations of some American Permocarboniferous Amphibians and Reptiles, Bulletin of the American Museum of Natural History, v. 32, p. 637-648.


Williston, S. W., 1915, New genera of Permian Reptiles: American Journal of Science, 4th series, v. 39, p. 575-579.


Williston, S. W., 1915, A new Genus and species of American Theromorpha, Mycterosaurus longiceps: The Journal of Geology, v. 23, p. 554-559.


Williston, W. W., and Case, E. C., 1913, Permo Carboniferous Vertebrates from New Mexico: Publications, Carnegie Institution of Washington, v. 181, p. 1-81.


Wilson, H. M., 1989, Description, Reconstruction, and relationships of an Late Pennsylvanian Ophiacodontid Pelycosaur from Garnett, Kansas: Forty Ninth Annual Meeting, Society of Vertebrate Paleontology, The University of Texas, Austin, Texas, November 24, 1989, Journal of Palaeontology, v. 9, Supplement to n. 3, Abstracts of Papers, p. 45A.