Where: Argentina (39.2° S, 70.1° W: paleocoordinates 36.9° S, 30.9° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Lajas Formation, Early/Lower Bajocian (171.6 - 168.4 Ma)

• Based on ammonites. Middle lower Bajocian

• group of beds-level stratigraphic resolution

Environment/lithology: marginal marine; lithified, calcareous sandstone

Size class: macrofossils

Preservation: replaced with calcite

Collection methods: Study focussing on corals

Primary reference: S. M. Morsch. 1996. Les Scléractiniaires jurassiques (Bajocien) d'Argentine (Bassin de Neuquén). Systématique. Géobios 29(6):671-706 [W. Kiessling/W. Kiessling/J. Alroy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 25416: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 12.09.2002

Creative Commons license: CC BY (attribution)