El Atance (Triassic to of Spain)

Where: Guadalajara, Spain (41.1° N, 2.8° W: paleocoordinates 19.5° N, 5.3° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Keuper Formation, Carnian to Carnian (237.0 - 208.5 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Collection methods: MUPA-ATZ - El Atance collection, Museo de Paleontología de Castilla-La Mancha (Cuenca, Spain)

Primary reference: C. de Miguel Chaves, F. Ortega, and A. Pérez-García. 2018. New highly pachyostotic nothosauroid interpreted as a filter-feeding Triassic marine reptile. Biology Letters 14:20180130 [A. Dunhill/B. Allen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 196814: authorized by Alex Dunhill, entered by Bethany Allen on 09.10.2018, edited by Graeme Lloyd

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Nothosauria - Simosauridae
Paludidraco multidentatus n. gen. n. sp. de Miguel Chaves et al. 2018 nothosaur
MUPA-ATZ0101 (holotype), nearly complete partially articulated skeleton; MUPA-ATZ0102, skull and partial left jaw
 Placodontia - Henodontidae
Parahenodus atancensis n. gen. n. sp.
Parahenodus atancensis n. gen. n. sp. Miguel Chaves et al. 2018 placodont
MUPA ATZ0104