Thomas Farm Site

The Thomas Farm site is an Early Miocene, Hemingfordian assemblage of vertebrate fossils located in Gilchrist County, northern Florida.^[1]

The Thomas Farm site is one of the richest terrestrial deposits of Miocene vertebrates in the 18

• Pseudemys sp.
• Testudo (T. tedwhitei)
• Promilio (P. epileus)
• Promilio (P. brodkorbi)
• Proictinia (P. floridana)
• Alligator (A. olseni)
• Paraoxybelis (P. floridanus)
• Pseudocemophora (P. antiqua)
• Anilioides (A. minuatus)
• Pseudoepicrates (P. stanolseni)
• Ogmophis (O. pauperrimus
• Calamagras (C. floridanus)

Birds

Phalacrocoracidae

• Phalacrocorax (P. subvolans)

Columbidae

• Arenicolumba prattae

Mammals

Rhinocerotidae

• Diceratherium (D. barbouri)
• Floridaceras (F. whitei)

Equidae

• Parahippus (P. leonensis)
• Anchitherium (A. clarencei)

Amphicyonidae

• Daphoenus (D. caroniavorus
• Amphicyon (A. longiramus)
• Cynelos (C. caroniavorus)

Ursidae

• Aelurodon (A. johnhenryi)
• Phoberocyon (johnhenryi)

Mustelidae

• Mephitaxus (M. ancipidens)
• Miomustela
• Zodiolestes (Z. freundi)
• Oligobunis (O. floridanus)

Canidae

• Osbornodon iamonensis
• Euoplocyon (E. spissidens)
• Metatomarctus (M. canavus)
• Aelurocyon
  (A. spissidens)
• Phlaocyon sp.

Chiroptera

• Chiroptera
  sp.
• Primonatalus (P. prattae)
• Karstala (K. silva)
• Miomyotis (M. floridanus)
• Svaptenos (S. whitei)

Artiodactyla

• Floridachoerus (F. olseni)
• Machaeromeryx (M. gilchristensis)
• Parablastomeryx (P. floridanus)
• Merycoidodon sp.
• Syndyoceras (S. australis)
• Floridatragulus (F. dolichanthereus)
• Oxydactylus (O. floridanus)
• Nothokemas (N. floridanus)

Soricidae

• Limnoecus sp.

Rodentia

• Cricetidae
• Proheteromys (P. magnus)
• Proheteromys P. floridanus)
• Miospermophilus
• Nototamias (N. hulberti)
• Petauristodon (P. pattersoni)
• Mesogaulus
• Mylagaulidae

Amphibians

• Proacris (P. mintoni)
• Proacris mintoni

References

• Paleobiology Database: Thomas Farm collection