OHIO

JEFFERSON COUNTY

LINTON LOCALITY (COAL MINES ORIGINALLY OWNED BY THE OHIO DIAMOND COAL COMPANY

CANNELOID SHALE UNDERLYING UPPER FREEPORT COAL

ALLEGHENY GROUP

UPPER WESTPHALIAN D

LOWER UPPER SILESIAN SERIES

MYACHKOVSKIAN STAGE

UPPER MOSCOVIAN EPOCH

MIDDLE PENNSYLVANIAN (LATE CARBONIFEROUS)

STEM: TETRAPODA GOODRICH, 1930

SUPERCLASS: AMNIOTA HAECKEL, 1866

CLASS: AMPHIBIA LINNAEUS, 1758

SUBCLASS: LABYRINTHODONTIA OWEN, 1860

Incertea sedis

Gen. sp indet.

Family: COLOSTEIDAE Cope, 1875

*Colosteus scutellatus
= *Colosteus newberryi
= ?*Colosteus foveata
= Sauropleura foveata
= *Colosteus crassiscutatus
= *Colosteus pauciradiatus
= *Tuditanus radiatus
= Oestocephalus rectidens
= *Mologophis brevicostatus
= *Pleuroptyx clavatus
= *Leptophractus lineolatus
= *Anisodexis enchodus
= Sauropleura enchodus
= *Sauropleura scutellatua
= *Erpetosaurus acutirostris
= *Sauropleura longidentata
= *Diceratosaurus laevus
= *Macrerpeton deani

SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887

ORDER: RHACHITOMI COPE, 1882

PARVORDER: EDOPIFORMES

SUBORDER: EDOPSOIDEA ROMER, 1947

Superfamily: EDOPOIDEA Romer, 1945 (sensu Romer, 1966)

Family: COCHLEOSAURIDAEBroili, 1923

*Adamanterpeton ohioensis
= Macrerpeton huxleyi
= Leptophractus lancifer
= Leptophractus obsoletus

*Macrerpeton huxleyi
= Tuditanus huxleyi
= *Sauropleura pauciradiata
= *Ichthyacanthus ohioensis
= *Leptophractus dentatus
= *Mytaras macrognathus

MICROORDER: EUSKELIA YATES & WARREN, 2000

ORDER: EYROPODIA

Superfamily: DISSOROPHOIDEA Boulenger, 1902 (sensu Bolt, 1969)

Family: AMPHIBAMIDAE Moodie, 1910

*Amphibamus lyelli
= Pelion lyelli
= Raniceps lyelli
= *Dendrerpeton obtusum
= Platyrhinops mordax
= Tuditanus mordax
= *Tuditanus obtusus
= Erpetosaurus obtusus
= Ichthycanthus platypus
= Ichthycanthus ohioensis
= Eryops ? platypus

= *Sauropleura latithorax
= Saurerpeton latithorax
Amphibamus grandiceps
= *Hyphasma laevus

Family: ?

*Stegops divaricata
= *Ceraterpeton divaricatum
= *Erpetosaurus tuberculatus
*Stegops newberryi
= *Colosteus newberryi

MICROORDER: LIMNARCHIA YATES & WARREN, 2000

ORDER: DVINOSAURIA YATES & WARREN, 2000

INFRAORDER: TRIMERORHACHOIDA ROMER, 1947

Superfamily: TRIMERORHACHOIDEA Cope, 1882 (sensu Romer, 1947)

Family: EOBRACHYOPIDAE Shishkin, 1964

*Erpetosaurus radiatus
= Otocratia radiatus
= *Diceratosaurus robustus
Erpetosaurus laevis
= Otocratia laevis

*Isodectes obtusus
= Dendrerpton obtusum
= Saurerpeton obtusum
= Tuditanus obtusus
= Erpetosaurus obtusus
= *Tuditanus tabulatus
= Branchiosauravus tabulatus
= Erpetosaurus tabulatus
= *Tuditanus walcotti
= Erpetosaurus walcotti

NEOTETRAPODA

SUBCLASS: REPTILIOMORPHA SAVE-SODERBERGH, 1934

ORDER: LOXOMMOIDEA WATSON, 1917

Superfamily: LOXOMMATOIDEAE Watson, 1926

Family: BAPHETIDAE Cope, 1875

*Baphetes lintonensis

*Megalocephalus lineolatus
= Leptophractus lineolatus
Megalocephalus sp
= Orthosaurus sp

ORDER: ANTHRACOSAURIA WATSON, 1917

SUBORDER: ANTHRACOSAURIA SAVE-SODERBRGH, 1934

Family: ANTHRACOSAURIDAE Cope, 1875

*Anthracosaurus lancifer
= Rhizodus lancifer
= Leptophractus lancifer
= Rhizodus incurvus

Family: EOGYRINIDAE Watson, 1926

*Leptophractus obsoletus

ORDER: SEYMOURIAMORPHA WATSON, 1917

SUBORDER: GEPHYROSTEGIDA JAEKEL, 1911

Family: GEPHYROSTEGIDAE Jaekel, 1909

*Eusauropleura digitata
= Sauropleura digitata
= Diplovertebron digitatum

SUBCLASS: LEPOSPONDYLI ZITTEL, 1888

ORDER: AISTOPODA MIALL, 1875

Family: OESTOCEPHALIDAE Anderson, 2003

*Oestocephalus amphiuminum
= Ophiderpeton amphiuminis
= *Oestocephalus remex
= *Thyrsidium fascicolare
= *Cercariomorphus parvisquamis
= *Ichthyerpeton squamonsum
= Ophiderpeton amphiuminium

Family: PHLEGETHONTIDAE Cope, 1875

*Phlegethontia linearis
Phlegethontia longissima
= Molgophis macrurus
= *Phlegethontia serpens
Phlegethontia sp

ORDER: NECTRIDEA MIALL, 1875

Family: UROCORDYLIDAE Lydekker, 1889

Subfamily: SAUROPLEURINAE Carroll, 1978

*Sauropleura scutellata
= Pysopterus scutellatus
= Colosteus scutellus
= Trimerorhachis leptorhynchus
*Sauropleura pectinata
= Oestocephalus pectinatus
= Ptyonius pectinatus
= *Sauropleura marshi
= Urocordylus pectinatus
*Sauropleura digitata
= Eusauropleura digitata
*Sauropleura foveata
*Sauropleura newberryi
= Stegops newberryi

Subfamily: UROCORDYLINAE Lydekker, 1889 (sensu Carroll, Bossy, Milner, Andrews & Wellstead, 1998)

*Ctenerpeton remex
= Sauropleura remex
= Oestocephalus remex
= Estocephalus remex
= *Ctenerpeton alveolatum

*Ptyonius marshii
= *Oestocephalus serroula
= Ptyonius serroula
= *Oestocephalus vinchellianus
= Ptyonius vinchellianus
= *Ptyonius nummifer
= Sauropleura numifer
= *Hyphasma laevis

Family: DIPLOCAULIDAE Cope, 1881

*Diceratosaurus brevirostris
= Tuditanus brevirostris
= *Ceraterpeton tenuicorne
= Eoserpeton tenuicorne
= Diceratosaurus tenuicorne
= *Ceraterpeton lennicorne
= Ceraterpeton recticorne
= *Ceraterpeton punctolineatum
= Diceratosaurus punctolineatus
= *Ceraterpeton lineopunctatum

*Keraterpeton alveolatum
= Ceraterpeton alveolatum

ORDER: MICROSAURIA DAWSON, 1863

SUBORDER: TUDITANOMORPHA CARROLL & GASKILLL, 1978

Family: TUDITANIDAE Cope, 1875

*Tuditanus punctulatus
= Tuditanaus punctulatus
= Isodectes punctulatus
= *Isodectes copei
= Eosauravus copei
*Tuditanus walcotti

SUBORDER: MICROBRACHOMORPHA CARROLL & GASKILL, 1978

Family: ODONTERPETONTIDAE Carroll & Gaskill, 1978

*Odonterpeton triangulare
= Odonterpeton triangularis

ORDER: LYSOROPHIA WILLISTON, 1908

Family: COCYTINIDAE Cope, 1875

*Brachydectes newberryi
= *Cocytinus gyrinoides
= *Molgophis wheatheyi

*Pleuroptyx clavatus
*Pleuroptyx brevicostatus
= Molgophis brevicostatus

Incertae sedis

*Molgophis macrurus

LABYRINTHODONTIA OR LEPOSPONDYLI

Incertae sedis

*Eurythorax sublaevis

CLASS: REPTILIA LAURENTI, 1768

SUBCLASS: PARAREPTILIA OLSON 1947

INFRACLASS: SAUROPSIDA HUXLEY, 1864

SUPERORDER: EUREPTILIA OLSON, 1947

ORDER: CAPTORHINOMORPHA WATSON, 1917

SUBORDER: CAPTORHINOMORPHA WATSON, 1917

Family: HYLONOMIDAE Fritsch (Fric), 1883

*Anthracodromeus longipes
= Sauropleura longipes
= Tuditanus longipes

Cephalerpeton ventriarmatum
*Cephalerpeton longipes
= Cephalerpeton (Tuditanus) longipes

Family: PROTORTHYRIDIDAE Price, 1937

Gen. sp indet.

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