Where: Sergipe, Brazil (10.7° S, 37.0° W: paleocoordinates 12.4° S, 5.5° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Riachuelo Formation, Late/Upper Aptian to Late/Upper Aptian (122.5 - 109.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: lagoonal; lithified shale

Size class: microfossils

Preservation: soft parts

Primary reference: M. Araujo Carvalho. 2001. Paleoenvironmental reconstruction based on palynological and palynofacies analyses of the Aptian-Albian succession in the Sergipe Basin, northeastern Brazil. [C. Jaramillo/P. Santamarina]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 169767: authorized by Carlos Jaramillo, entered by Patricio Santamarina on 01.06.2015

Creative Commons license: CC BY (attribution)