Nouveaux kystes de Dinoflagellés; Spiniferites pacificus nov. sp. et Pentadinium netangei nov. sp. du Pléistocène du Nord-Ouest Pacifique  [New dinoflagellate cysts from the Pleistocene of the Northwest Pacific; Spiniferites pacificus nov. sp. and Pentadinium netangei nov. sp.]

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doi: 10.1016/S0016-6995(94)80172-X
Alternate Title(s): New dinoflagellate cysts from the Pleistocene of the Northwest Pacific; Spiniferites pacificus nov. sp. and Pentadinium netangei nov. sp.
Author(s): Zhao, Yun Yun; Morzadec-Kerfourn, M. T.
Author Affiliation(s): Primary:
Univ. Rennes I, Rennes, France
Volume Title: Geobios
Source: Geobios, 27(3), p.261-269. Publisher: Université Claude Bernard, Departement de Géologie, Lyon, France. ISSN: 0016-6995 CODEN: GEBSAJ
Note: In French with English summary. 17 refs.; illus., incl. 2 plates
Summary: Two new species of Dinoflagellate cysts: Pentadinium netangei sp. nov. et Spiniferites pacificus sp. nov. are described from Pleistocene sediments of the Izu-Bonin Region, North-West Pacific (ODP Leg 125, Site 782 A et Leg 126, Site 791 B). Pentadinium netangei nov. sp. is characterised by an outfold of the periphragm along the parasutures, relatively hight and broadest at its base. The parasutural outfold is particularely developped at antapical area. This species indicates the possibility of an extension of the Tertiary genus Pentadinium Gerlach, 1961, emend. Benedek, Gocht & Sarjeant, 1982 until the Early Pleistocene. Spiniferites pacificus nov. sp. has gonal and intergonal processes and two large processes well developped at antapical area. This species is characteristic of the middle latitude of the Pacific Ocean.
Year of Publication: 1994
Research Program: ODP Ocean Drilling Program
Key Words: 09 Paleontology, Paleobotany; Asia; Biogeography; Bonin Islands; Cenozoic; Dinoflagellata; Far East; Honshu; Izu Peninsula; Japan; Marine environment; Microfossils; New taxa; North Pacific; Northwest Pacific; Ocean Drilling Program; Pacific Ocean; Palynomorphs; Pentadinium netangei; Pleistocene; Quaternary; Spiniferites pacificus; West Pacific; West Pacific Ocean Islands
Record ID: 1995040565
Copyright Information: GeoRef, Copyright 2019 American Geosciences Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France

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