Borehole R-1653, Maarud Fm., Bed E (Cambrian to of Estonia)

Where: Harju, Estonia (59.3° N, 26.5° E: paleocoordinates 47.6° S, 20.1° W)

• coordinate stated in text

When: Maardu Formation, Cambrian to Cambrian (541.0 - 477.7 Ma)

• "Bed E", in Holmer & Popov (1990)

• bed-level stratigraphic resolution

Environment/lithology: shallow subtidal; gray sandstone

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 191185: authorized by Björn Kröger, entered by Björn Kröger on 14.01.2018

Creative Commons license: CC BY (attribution)

Taxonomic list

Lingulata
 Acrotretida - Ceratretidae
Ceratreta tanneri Metzger 1922
 Lingulida - Obolidae
Ungula ingrica Eichwald 1829