New Kimmeridgian ammonite fauna from east Spitsbergen and its phyletic significance

• Published in: Polar Research
• Main Authors: Birkenmajer, Krzysztof, Wierzbowski, Andrzej
• Format: Article in Journal/Newspaper
• Language: English
• Published: Norwegian Polar Institute 1991
• Subjects: Janusfjellet; Agardhbukta; Holmgardfjellet; Polar Research; Spitsbergen
• Online Access: https://polarresearch.net/index.php/polar/article/view/2360; https://doi.org/10.3402/polar.v9i2.6789

A rich Kimmeridgian ammonite fauna is described from the Janusfjellet Subgroup at Holmgardfjellet, Agardhbukta, east Spitsbergen. The fauna collected from a narrow stratigraphic interval represents a single ammonite assemblage showing a wide but continuous range of variability, with end-forms strong...