Valkla outcrop, Ungula ingrica zone (Cambrian to of Estonia)

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: Ungula ingrica zone, Furongian to Furongian (497.0 - 484.5 Ma)

• "uppermost part of Tsitre Formation and lowermost part of Kallavere Formation"

•in Mens, et al. 1993

Environment/lithology: sandstone

Size classes: macrofossils, mesofossils

Primary reference: K. Mens, V. Viira, I. Paalits and I. Puura. 1993. Upper Cambrian Biostratigraphy of Estonia. Proceedings of the Estonian Academy of Sciences, Geology 42(4):148-159 [B. Kröger/B. Kröger]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 196602: authorized by Björn Kröger, entered by Björn Kröger on 26.09.2018

Creative Commons license: CC BY (attribution)

Taxonomic list

Lingulata
 Acrotretida - Ceratretidae
Keyserlingia buchii deVerneuil 1845
 Lingulida - Obolidae
Ungula ingrica Eichwald 1829
Oepikites obtusus Mickwitz 1896
Schmidtites celatus Volborth 1869