Where: Greenland (70.4° N, 53.7° W: paleocoordinates 58.2° N, 16.0° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Scaphites ventricosus ammonoid zone, Middle Coniacian (89.3 - 85.8 Ma)
• all specimens are collected from horizon 20
• bed-level stratigraphic resolution
Environment/lithology: offshore; lithified, concretionary, calcareous shale
Size class: macrofossils
Preservation: mold/impression
Collection methods: 'Most of the material described in this paper was collected during the Nugssuaq Expeditions in 1938-1939 and during the current geological mapping of Svartenhuk and Nugssuaq under the auspices of the Geological Survey of Greenland. Both were carried out under the leadership of Professor A. Rosenkrantz.' The author himself joined two of the expeditions.
•Museum repositories: MMH
Primary reference: T. Birkelund. 1965. Ammonites from the Upper Cretaceous of West Greenland. Meddelelser om Grønland 179(7):1-192 [M. Aberhan/S. Nurnberg]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 70197: authorized by Martin Aberhan, entered by Sabine Nürnberg on 20.03.2007
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
"Scaphites (Scaphites) ventricosus" = Scaphites ventricosus
"Scaphites (Scaphites) ventricosus" = Scaphites ventricosus Meek and Hayden 1862 ammonite and several fragments
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