Where: Santa Cruz, Argentina (50.5° S, 72.4° W: paleocoordinates 55.3° S, 43.5° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Piedra Clavada Formation, Early/Lower Albian to Early/Lower Albian (112.0 - 105.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: prodelta; lithified, yellow, sandy sandstone and lithified, black, gray, argillaceous shale

Size class: microfossils

• Other for palynomorphs

Preservation: original sporopollenin

Reposited in the MACN

Collection methods: bulk, chemical, hydrochloric, hydroflouric,

Primary reference: S. Archangelsky. 2009. Biogeographic implications of Albian Mohria-like spores (Family Anemiaceae) in SW Gondwana (Patagonia). Review of Palaeobotany and Palynology 157:301-308 [C. Jaramillo/P. Santamarina]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 149750: authorized by Carlos Jaramillo, entered by Patricio Santamarina on 24.08.2013

Creative Commons license: CC BY (attribution)