Where: Mendoza, Argentina (35.5° S, 70.2° W: paleocoordinates 33.5° S, 31.7° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Malarguensis ammonoid zone, Cuyo Group, Concavum (175.6 - 171.6 Ma)

• Collected ex situ from beds E and F

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified, concretionary shale and lithified, black limestone

Size class: macrofossils

Collection methods: Repository: Museo de Ciencias Naturales, La Plata, Argentina (MLP)

Primary reference: G. E. G. Westermann and A. C. Riccardi. 1982. Ammonoid fauna from the Early Middle Jurassic of Mendoza Province, Argentina. Journal of Paleontology 56(1):11-41 [S. Peters/S. Peters/O. Alfaro]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 158133: authorized by Matthew Clapham, entered by Matthew Clapham on 15.07.2014

Creative Commons license: CC BY (attribution)