Middle triassic Parapopanoceratidae and Nathorstitidae (ammonoidea) of Boreal region: Internal structure, ontogeny and phylogenetic patterns

1984/01/01 by Vladimir V. Arkadiev, V. V. Arkadiev, Mikhail N. Vavilov · 1 citation
Earth and Planetary Sciences · Environmental Science · #Paleontology and Stratigraphy of Fossils #Geological Studies and Exploration #Methane Hydrates and Related Phenomena

paper · doi:10.1016/s0016-6995(84)80016-9

Cited by

• The First Find of Parapopanoceras (Ammonoidea) in the Middle Triassic of South Primorye and Stratigraphic Significance of Ammonoids of the Suborder Ptychitina