权威例句
8.5 m Ammonite tool mark (trace fossil of shell drag)
Baby-farming in history and fiction
Zur Stratigraphie und Ammonitenfauna der Cassianer Schichten von Cassian (Dolomiten/Italien)
The Upper Cretaceous ammonite Vascoceras Choffat, 1898 in north-eastern Nigeria
Ammonitenstudien
Ammoniten
Evolution of Single Characters in the Jurassic Ammonite Kosmoceras
A precise ammonite biostratigraphy through the Kimmeridgian-Volgian boundary beds in the Gorodischi section (Middle Volga area, Russ...
Ammonite zonation of the upper Cenomanian and lower Turonian in the Iberian Trough, Spain
Ammonite faunas from condensed Cenomanian-Turonian sections (âTourtiasâ) in southern Belgium and northern France*
