Quercy Phosphorites Formation

Eusmilus ('true sabre') is a prehistoric genus of nimravid that lived in Europe and North America during the Late Eocene to Early Oligocene epochs (34.7–29.5 mya).

Nimravus is an extinct genus of "false" saber-toothed cat that lived in North America and Eurasia during the Eocene and Oligocene epochs 35.3—27.1 mya, existing for approximately . Not closely related to true saber-toothed cats, they evolved a similar form through parallel evolution. Fossils have been uncovered from western U.S. from Oregon to Southern California and Nebraska, and also from Eurasia from France to Mongolia.

Cynodictis ("slender dog marten") is an extinct amphicyonid carnivoran which inhabited Eurasia from the Late Eocene subepoch to the Early Oligocene subepoch living from 37.2 to 28.4 million years ago, existing for approximately .

Strigogyps is an extinct genus of prehistoric bird from the Middle Eocene to Early Oligocene of France and Germany. It was probably around the size of a large chicken or a guan, weighing not quite . Apparently, as indicated by the ratio of lengths of wing to leg bones, S. sapea was flightless. Its legs were not adapted to running, so it seems to have had a walking lifestyle similar to trumpeters. Unlike other Cariamiformes which appear to have been mostly carnivorous, the specimens of one species, Strigogyps sapea, suggest a facultatively herbivorous or omnivorous diet.

Cephalogale is an extinct genus of hemicyonine bear which lived in the Oligocene and Early Miocene epochs in North America and Europe. It lived from around 28.4—20.0 Mya. Before it was reconsidered to be close to the ancestry of hemicyonines, Cephalogale was once considered to be an ancestor of all bears.

Heterohyus is an extinct genus of apatemyid from the early to late Eocene. A small, tree-dwelling creature with elongated fore- and middle fingers, in these regards it somewhat resembled a modern-day aye-aye.

Eofelis is an extinct genus of small nimravid (false saber-toothed cats). They were catlike creatures that evolved in parallel with true cats but are not a part of the true cat lineage and have left no living descendants. The genus was first described in 1938 by Miklos Kretzoi.

Eomys is an extinct genus of eomyid rodent from the late Oligocene of France, Germany, Spain, and possibly Turkey. The species Eomys quercyi is the earliest known gliding rodent.

Amphicynodon was an extinct genus of caniform carnivore. It has traditionally been considered an early bear, although recent evidence has suggested it may be a unique member linked to other pinnipeds. It was endemic to Europe and Asia during the Oligocene, from approximately 33.9—28.4 Mya and existing for approximately . It was similar in size to early mustelids.

Quercylurus is an extinct nimravid carnivora (or "false sabre-toothed cat") from the Early to Late Oligocene of France and Spain. Its fossils were found in Early Oligocene strata in Quercy. It is known with only one species Quercylurus major. Q. major was one of the largest nimravids ever known, as its fossils suggest it was similar in size to the modern-day lion.

Peratherium is a genus of metatherian mammals in the family Herpetotheriidae that lived in Europe and Africa from the Early Eocene to the Early Miocene. Species include the following: Peratherium africanum Peratherium antiquum Peratherium bretouense Peratherium cayluxi Peratherium constans Peratherium cuvieri Peratherium elegans Peratherium lavergnense Peratherium matronense Peratherium monspeliense Peratherium perrierense Peratherium sudrei

Dinailurictis is an extinct nimravid carnivoran (or "false sabre-toothed cat") belonging to the subfamily Nimravinae. It was named in 1922, with subsequent material being recovered from Early to Late Oligocene deposits across France and Spain.

Pronycticebus was a genus of adapiform primates that lived during the early to middle Eocene. It is represented by Pronycticebus gaudryi, from the Quercy Phosphorites Formation of France. A second species, P. neglectus, was moved to its own genus Godinotia in 2000.

Palaeogale is an extinct genus of carnivorous mammal known from the Late Eocene, Oligocene, and Early Miocene of North America, Europe, and Eastern Asia. A small carnivore often associated with the mustelids, Palaeogale might have been similar to living genets, civets, and linsangs.

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Xenomorphia is an extinct genus of parasitoid wasp comprising two species: X. resurrecta (the type species) and X. handschini. The generic name is in reference to the parasitic Xenomorph creature starring in the Alien franchise. The wasp's first fossils were discovered in Oligocene (Chattian) aged phosphorite mines located in the former Quercy province of France, the remains of 55 ancient fly (Phoridae) pupae were found preserved with Xenomorphia wasps inside of them, recording a parasitic relationship between the two insects. Along with the two Xenomorphia wasp species, two other new wasp tax