Where: Gotland, Sweden (57.8° N, 18.4° E: paleocoordinates 23.9° S, 3.4° W)

• coordinate based on unpublished field data

• hand sample-level geographic resolution

When: Pterospathodus amorphognathoides conodont zone, Lower Visby Formation (Visby Group), Telychian (438.5 - 433.4 Ma)

• "2.5 m above sea level"

• bed-level stratigraphic resolution

Environment/lithology: slope; lithified, argillaceous marl

Size class: microfossils

Preservation: original phosphate

Collection methods: chemical, acetic, sieve,

Primary reference: L. Jeppsson. 1997. A new latest Telychian, Sheinwoodian and Early Homerian (Early Silurian) Standard Conodont Zonation. Transactions of the Royal Society of Edinburgh: Earth Sciences 88(2):91-114 [E. Jarochowska/E. Jarochowska]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 184301: authorized by Emilia Jarochowska, entered by Emilia Jarochowska on 15.02.2017

Creative Commons license: CC BY (attribution)