Where: Greenland (82.5° N, 40.2° W: paleocoordinates 5.9° N, 26.0° W)

• coordinate estimated from map

• local area-level geographic resolution

When: Ymers Gletscher Formation, Aeronian (440.8 - 438.5 Ma)

• Was Silurian Carbonate or Silurian Limestone formation, but Siveter & Lane (1999: p. 6) note that it is Ymers Gletscher Formation

• formation-level stratigraphic resolution

Environment/lithology: shallow subtidal; limestone and dolomite

Size class: microfossils

Primary reference: H. A. Armstrong. 1990. Conodonts from the Upper Ordovician–lower Silurian carbonate platform of North Greenland. Grønlands Geologiske Undersøgelse 159:1-151 [E. Jarochowska/E. Jarochowska]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 183150: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 05.12.2016, edited by Emilia Jarochowska

Creative Commons license: CC BY (attribution)