Comparative paleontology and stratigraphy of Valanginian Polyptychitinae and Simbirskitinae in Sverdrup Basin (Arctic Canada) and Lower Saxony Basin (northwest Germany), by J.A. Jeletzky and E. Kemper
Contributors: Kemper, E.
Publisher: Geological Survey of Canada
Place of publication: Ottawa
Language: eng
Number of pages: 355
Subjects: Paleontology - Arctic Canada
Notes: 11