The ammonites of the Middle Jurassic Cranocephalites beds of East Greenland, Plates 1-20

• Main Authors: J.H. Collomon, P. Alsen, F. Surlyk
• Format: Article in Journal/Newspaper
• Language: English
• Published: Geological Survey of Denmark and Greenland 2015
• Subjects: Biostratigraphy; MiddleJurassic; Jameson Land Basin; Boreal Realm; Bajocian; Borealis Zone; Indistinctus Zone; Pompeckji Zone; Intermissus Subzone; Carlsbergensis Subzone; Gracilis Subzone; Episcopalis Subzone; Cranocephalites carolae sp. nov; Cranocephalites intermissus sp. nov; Geology; QE1-996.5; Geophysics. Cosmic physics; QC801-809; Geographical Society Ø; Greenland; Jameson Land; Katedralen; Ugleelv; East Greenland; Geological Survey of Denmark and Greenland Bulletin
• Online Access: https://doaj.org/article/4eda3d5ac8624908a1c9955bd8aafee4

Thick successions of marine Middle Jurassic deposits rich in ammonites occur in the Jameson Land Basin in central East Greenland. The fauna of the so-called Cranocephalites beds of this basin, comprising the Borealis–Pompeckji Standard Zones, was until now largely represented by a single collection....