Evolutionary history of the Cenozoic bivalve genus Kaneharaia (Veneridae)
スポンサーリンク
概要
- 論文の詳細を見る
The evolutionary history of the bivalve genus Kaneharaia (Dosiniinae) is discussed. The genus Kaneharaia is restricted to the North Pacific region and contains four species : K. kaneharai (Yokoyama), K. kannoi (Masuda), K. ausiensis (llyina) and K. sp. K. ausiensis survived until the mid-Pliocene while the other three species became extinct at the end of the Miocene. In addition to these species, Dosinia mathewsonii from the upper Oligocene San Ramon Formation of California and D. whytneyi from the early middle Miocene Astoria Formation of Oregon most probably belong to the genus Kaneharaia. Kaneharaia evolved from the common ancestor with Dosinia because both genera share many common characteristics such as the subumbonal pit, the brown-coloured surface, and the finely crossed lamellar structure in the outer layer. Based on the fossil record, Kaneharaia first appeared in the northeastern Pacific during the late Oligocene and migrated westward during the early middle Miocene Climatic Optimum in the North Pacific.
- 日本古生物学会の論文
- 1999-12-30
著者
-
HIKIDA YOSHINORI
Nakagawa Museum of Natural History
-
AMANO KAZUTAKA
Department of Geoscience, Joetsu University of Education
-
Amano Kazutaka
Department Of Geoscience Joetsu University Of Education
関連論文
- Microbially induced formation of ooid-like coated grains in the Late Cretaceous methane-seep deposits of the Nakagawa area, Hokkaido, northern Japan
- Latest early-earliest middle Miocene deep-sea molluscs in the Japan Sea borderland : the warm-water Higashibessho fauna in Toyama Prefecture, central Japan
- Taxonomy and distribution of Plio-Pleistocene Buccinum (Gastropoda : Buccinidae) in northeast Japan
- 1024 An early Middle Miocene warm-water molluscan fauna in southwestern Sakhalin : Molluscs from the Ausinskaya Formation around Novoselovo
- An Omma-Manganjian Bivalvia, Profulvia kurodai (Sawada), from the Plio-Pleistocene strata of Japan
- Taxonomy and evolution of the genus Ocinebrellus (Gastropoda : Muricidae) in Japan
- Taxonomy and distribution of Macoma (Rexithaerus) (Bivalvia : Tellinidae) in the northwestern Pacific
- Biogeography of the genus Neptunea (Gastropoda : Buccinidae) from the Pliocene and the lower Pleistocene of the Japan Sea borderland
- Trophonopsis Bucquoy, Dautzenberg and Dollfus, 1882 (Gastropoda, Muricidae) from the Plio-Pleistocene deposits in Japan
- Evolutionary history of the Cenozoic bivalve genus Kaneharaia (Veneridae)
- A theropod dinosaur (Saurischia: Maniraptora) from the Upper Cretaceous Yezo Group of Hokkaido, Northern Japan
- 1013 Taxonomy and distribution of the subfamily Ancistrolepidinae (Gastropoda : Buccinidae) from the Plio-Pleistocene of Japan
- An exceptionally well-preserved fossil seep community from the Cretaceous Yezo Group in the Nakagawa area, Hokkaido, northern Japan
- Apsopelix miyazakii, a new species of crossognathid fish (Teleostei) from the Upper Cretaceous of Hokkaido, Japan
- Ontogenetic changes in shell microstructures in the cold seep-associated bivalve, Conchocele bisecta (Bivalvia : Thyasiridae)
- Taxonomy of large Nuttallia (Bivalvia: Psammobiidae) in the northwestern Pacific, with remarks on the evolution of the genus