Posidonien-Schiefer, Holzmaden non-specific horizon and collection (Jurassic of Germany)

Where: Baden-Würtemberg, Germany (48.6° N, 9.5° E: paleocoordinates 37.8° N, 18.0° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Posidonia Shale Formation, Early/Lower Toarcian (183.0 - 182.0 Ma)

• member-level stratigraphic resolution

Environment/lithology: offshore; poorly lithified claystone

Size class: macrofossils

Preservation: cast

Collection methods: quarrying

Primary reference: F. Westphal. 1961. Zu Systematik der deutschen und englischen Lias-Krokodilier [The systemarics of the German and English Lias crocodiles]. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen 113(2):207-218 [R. Benson/R. Benson/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 132802: authorized by Roger Benson, entered by Roger Benson on 28.08.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Loricata - Teleosauridae
Platysuchus multiscrobiculatus n. gen. n. sp. marine crocodile
SMNS 9930, holotype
 Loricata -
Pelagosaurus typus Bronn 1841 marine crocodile
SMF R469 (skull); Leiden, Rijks Geologisch-Mineralogisch Museum St. 18344 (skull); SMNS 17758 (skull)