Where: Trentino, Italy (46.6° N, 11.7° E: paleocoordinates 4.1° N, 26.0° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Groedner Sandstein Formation, Wuchiapingian to Wuchiapingian (259.0 - 252.3 Ma)

• bed-level stratigraphic resolution

Environment/lithology: fluvial-deltaic; gray, argillaceous sandstone

Size classes: mesofossils, microfossils

Preservation: original sporopollenin

Collection methods: bulk, chemical,

Primary reference: W. Klaus. 1963. Sporen aus dem Suedalpinen Perm (vergleichsstudie fuer die Gliederung nordalpiner Salzserien). Jahrbuch Geologische Bundesanstalt 106:229-361 [C. Looy/C. Looy/C. Looy] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 23244: authorized by Cindy Looy, entered by Cindy Looy on 11.07.2002