Where: Svalbard and Jan Mayen (77.6° N, 15.3° E: paleocoordinates 40.9° N, 9.0° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Kaosfjellet Member (Sticky Keep Formation), Smithian (251.3 - 247.2 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified siltstone and lithified sandstone

Size class: macrofossils

Primary reference: T. Ishibashi and K. Nakazawa. 1989. Triassic ammonites from west Spitsbergen. Memoirs of the Faculty of Science, Kyushu University, Series D, Geology 26:215-241 [M. Clapham/M. Clapham] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 97311: authorized by Matthew Clapham, entered by Matthew Clapham on 22.07.2010

Creative Commons license: CC BY-NC-ND (attribution-noncommercial-no derivatives)