Cadoceras
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- 'Fossil Focus: Ammonoids'
- (Late Middle Jurassic) Ammonite Fauna from Saratov, Russia
- Ammonite Zonal Succession of the Middle Jurassic
- Middle Jurassic (Bajocian and Bathonian) Ammonites from Northern Alaska
- Late Bathonian Cardioceratidae (Ammonoidea) from the Middle Reaches of the Volga River V
- Jurassic Paleobiogeography of Alaska
- The Evolution and Development of Cephalopod Chambers and Their Shape
- Non-Invasive Imaging Methods Applied to Neo- and Paleo-Ontological Cephalopod Research
- Jurassic (Bathonian and Gallovian) Ammonites in Eastern Oregon and Western Idaho
- Biostratigraphy of Some Callovian and Oxfordian Cores Off Vega, Helgeland, Norway
- Characteristic Marine Jurassic Fossils from the Western Interior of the United States
- The Ammonite Succession in the Middle Jurassic of East Greenland
- Structural Changes in the Passage Euaspidoceratiforms
- Dinoflagellate Cysts and Acritarchs from Franz Josef Land, Arctic Soviet
- Ammonites and Stratigraphy of the Bathonian and Callovian at Janusfjellet and Wimanfjellet, Sassenfjorden, Spitsbergen
- Ammonites in Southern Alaska
- Makowski,1962 Dimorphism-Ammonites.Pdf
- Author's Personal Copy