Hulterstad, Segerstad Limestone Formation (Ordovician of Sweden)

Where: Öland, Sweden (56.5° N, 16.6° E: paleocoordinates 39.1° S, 8.7° W)

• coordinate estimated from map

When: Segerstad Limestone Formation, Kunda (468.1 - 463.5 Ma)

• "Zone of Asaphus platyurus"

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 162348: authorized by Björn Kröger, entered by Björn Kröger on 23.09.2014

Creative Commons license: CC BY (attribution)

Taxonomic list

 Sphaeronitida - Sphaeronitidae
"Glyptosphaerites leuchtenbergi" = Sphaeronites pomum
"Glyptosphaerites leuchtenbergi" = Sphaeronites pomum Volborth 1846
 Rhombifera - Echinosphaeritidae
Echinosphaerites aurantium Gyllenhaal 1772
Echinosphaerites aurantium suecicus