Muirancourt (Eocene of France)

Also known as Lignites de Muirancourt

Where: Oise, France (49.6° N, 3.0° E: paleocoordinates 45.1° N, 0.3° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: MP7 mammal zone, Early/Lower Eocene (55.8 - 48.6 Ma)

• Argiles à Lignites du Soissonnais

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lignite

Size class: macrofossils

Reposited in the MNHN

Primary reference: M. Delfino and T. Smith. 2009. A reassessment of the morphology and taxonomic status of ‘Crocodylus’ depressifrons Blainville, 1855 (Crocodylia, Crocodyloidea) based on the Early Eocene remains from Belgium. Zoological Journal of the Linnean Society 156:140-167 [P. Mannion/P. Mannion]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 144104: authorized by Philip Mannion, entered by Philip Mannion on 30.04.2013, edited by Patricia Holroyd

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Crocodylia -
"Crocodylus depressifrons n. sp." = Asiatosuchus depressifrons
"Crocodylus depressifrons n. sp." = Asiatosuchus depressifrons Blainville 1855 crocodilian
MNHN G 160 (partial skull); MNHN G 156 (casts of the skull and lower jaw)
 Testudines - Trionychidae
"Palaeotrionyx vittatus n. sp." = Axestemys vittata1
"Palaeotrionyx vittatus n. sp." = Axestemys vittata1 Pomel 1847 softshell turtle
Mammalia
 Creodonta - Oxyaenidae
Palaeonictis gigantea n. sp.2 de Blainville 1842 creodont
MNHN ARP 52 - type