Gnisvärd, Upper Visby Fm. (Silurian of Sweden)

Where: Gotland, Sweden (57.5° N, 18.1° E: paleocoordinates 21.8° S, 3.0° W)

• coordinate estimated from map

When: Ozarkodina sagitta rhenana conodont zone, Upper Visby Formation, Sheinwoodian (433.4 - 430.5 Ma)

• member-level stratigraphic resolution

Environment/lithology: deep subtidal ramp; packstone and lime mudstone

Size classes: macrofossils, mesofossils

Primary reference: O. A. Hoel. 2014. Palaeobiology of Silurian Leptaeninae (Brachiopoda) from Gotland, Sweden. Paleontology Journal 2014:1-14 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 170479: authorized by Pete Wagner, entered by Pete Wagner on 22.06.2015, edited by Björn Kröger

Creative Commons license: CC BY (attribution)

Taxonomic list

Strophomenata
 Strophomenida - Furcitellidae
Pentlandina lewisii Davidson 1847
Pentlandina lewisii lewisii
 Strophomenida - Leptostrophiidae
 Strophomenida - Rafinesquinidae
"Leptaena depressa" = Leptaena (Leptaena) depressa
"Leptaena depressa" = Leptaena (Leptaena) depressa Sowerby 1824
Leptaena depressa visbyensis