Lerkaka (Ordovician to of Sweden)

Also known as Öland, Oland

Where: Kalmar, Sweden (56.7° N, 16.7° E: paleocoordinates 36.2° S, 6.5° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Segerstad Formation, Kunda to Kunda (469.2 - 453.9 Ma)

• "belonging to the Asaphus platyurus in the upper part of the Asaphus series", of Regnell 1945

Environment/lithology: marine; limestone

Size classes: macrofossils, mesofossils

Primary reference: G. Regnéll. 1945. Non-Crinoid Pelmatozoa from the Paleozoic of Sweden. Meddelanden från Lunds Geologisk-Mineralogiska Institution 108:1-255 [B. Kröger/B. Kröger/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 162451: authorized by Björn Kröger, entered by Björn Kröger on 25.09.2014

Creative Commons license: CC BY (attribution)

Taxonomic list

 Rhombifera - Echinosphaeritidae
Echinosphaerites aurantium Gyllenhaal 1772
Echinosphaerites aurantium suecicus