Where: Harjumaa, Estonia (59.5° N, 25.3° E: paleocoordinates 44.5° S, 11.8° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Parabolina spinulosa trilobite zone, Ülgase Formation, Furongian (497.0 - 485.4 Ma)

• "Upper Ülgase Formation", in Holmer & Popov (1990). PJW: upper part is Parabolina spinulosa zone

• group of beds-level stratigraphic resolution

Environment/lithology: shallow subtidal; quartzose, gray, yellow sandstone and siltstone

Size classes: macrofossils, mesofossils

Primary reference: L. E. Holmer and L. E. Popov. 1990. The acrotretacean brachiopod Ceratreta tanneri (Metzger) from the Upper Cambrian of Baltoscandia. Geologiska Föreningen i Stockholm Förhandlingar 112(3):249-263 [B. Kröger/B. Kröger]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 191177: authorized by Björn Kröger, entered by Björn Kröger on 13.01.2018

Creative Commons license: CC BY (attribution)