G03-365 LJ, Hallbro Slott 10 (Silurian of Sweden)

Where: Gotland, Sweden (57.6° N, 18.2° E: paleocoordinates 21.7° S, 3.0° W)

• coordinate based on unpublished field data

• outcrop-level geographic resolution

When: Ozarkodina sagitta rhenana conodont zone, Hangvar Formation (hall Group), Sheinwoodian (433.4 - 430.5 Ma)

• lower Hangvar Fm. Ozarkodina sagitta rhenana Subzone 4

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: microfossils

Preservation: original phosphate

Collection methods: chemical, acetic, sieve,

Primary reference: L. Jeppsson. 2008. The lower Wenlock Hangvar Formation – a sequence previously split between the Högklint and Slite beds (Silurian, Gotland, Sweden). Gff 130:31-40 [E. Jarochowska/E. Jarochowska]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 184948: authorized by Emilia Jarochowska, entered by Emilia Jarochowska on 01.04.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

 Belodellida - Belodellidae
Walliserodus sp. Serpagli 1967 conodont
 Ozarkodinida - Spathognathodontodae
Wurmiella excavata Branson and Mehl 1933 conodont