Douvilleiceras
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- (Ammonoidea, Ancyloceratina), from the Aptian of Mexico
- Les Cephalopodes Cretaces Du Bassin Coti Er De Tarfaya
- Structure and Tectonics of the Central Segment of the Eastern Cordillera of Colombia
- Die Ammoniten
- (Natural History), Geology
- The Lower Cretaceous (Albian) Ammonite Genera Leconteites and Brewericeras
- (Ammonoidea) of the Lower Aptian Historical Stratotype Area at Cassis-La Bédoule
- Ammonoids from the Sakiyama Formation of the Lower Cretaceous Miyako Group, Iwate Prefecture, Northeast Japan
- The Cretaceous Rocks of Natal and Zululand and Their
- The Holostratigraphy of the Albian Stage (Lower Cretaceous) of the United Kingdom and Its Continental Shelf
- New Albian Ammonite Faunas from Semelenberg (Alpstein, Switzerland) and Their Paleoecology
- University of Florida Thesis Or Dissertation Formatting
- The Evolution of the Heteromorph and Monomorph Early Cretaceous Ammonites of the Suborder Ancyloceratina Wiedmann I
- Ammonite Faunas and Stratigraphy of Lower Cretaceous (Albian) Rocks in Southern Spitsbergen
- Lower Albian Ammonites from the Tannheim Formation Near Losenstein, Upper Austria