Seventy-nine fossil ostracode species were identified in 40 of 80 samples from 15 sites of
the Lower Miocene Mizunami and Iwamura Groups (ca. 18 Ma), eastern Setouchi Province …

The Trachyleberididae is one of the most diverse families of the Ostracoda in Mesozoic to
present-day marine environments. Its type genus is Trachyleberis Brady, 1898, first …

A total of 35 ostracode species belonging to 16 genera are reported for the first time from the
Middle Miocene Kaigarabashi Formation in Imagane Town, Hokkaido, northern Japan …

Sixty-two podocopid ostracod species belonging to 37 genera were identified during the
analysis of 57 samples from the Miocene Itahana Formation (ca. 11.0 to 10.5 Ma) in the …

The genus Palmoconcha in the family Loxoconchidae of Ostracoda is found in Cenozoic
sediments from the North Pacific. the genus Palmoconcha from the North Pacific is divided …

The genus Neomonoceratina, which dominated the ostracod assemblage in the uppermost
part of the Akasaki Formation (Miroku Group) of the Kyushu Island, Japan, is associated with …

Genus Neosinocythere is described from the upper Miocene Itahana Formation in Central
Japan, documenting the first record from Japan. The Neosinocythere species were …

The Trachyleberididae is one of the most diverse families of the Ostracoda in Mesozoic to
present-day marine environments. Its type genus is Trachyleberis Brady, 1898, first …

The genus Palmoconcha in the family Loxoconchidae of Ostracoda is found in Cenozoic
sediments from the North Pacific. The genus Palmoconcha from the North Pacific is divided …

群馬県邑楽郡明和町において, 温泉開発用温泉井ボーリング掘削 (掘進長 1500 m)
で得られた中新統・富岡層群相当層で, Blow の N8 帯 (約 1640 万年前~ 1510 万年前) の …