Triassic marine ostracodes of the Australian Margin
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
1992
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| _version_ | 1867168554096263168 |
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| author | Dépêche, Francoise Crasquin-Soleau, Sylvie |
| author_facet | Dépêche, Francoise Crasquin-Soleau, Sylvie |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Sixty-five species of benthic ostracodes have been discovered in the Triassic sediments of Ocean Drilling Program Leg 122, drilled on the northwestern margin of Australia. Known species were found in the samples studied from the upper Norian-Rhaetian at Holes 759B and 760B and from the Rhaetian at Holes 761C, 764A, and 764B. A large part of material of the recovered ostracodes belong to taxa that are related to ostracodes described in the Tethyan province. Seven species are known from northwestern Europe and five from Iran. Ogmoconcha and Rhombocythere, which are stratigraphically important genera in northern Europe, extend into the Tethyan province. Species of Ogmoconcha are present in Holes 760B, 764A, and 764B. The highly ornate baidiids of the Alpine Tethyan province are dominant in Hole 761C. The affinities with the fauna of Iran noted by Kristan-Tollmann are corroborated by the presence of the genera Mostlerella, Hiatobairdia, and other bairdiids. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_729077 |
| institution | PANGAEA |
| language | en |
| publishDate | 1992 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Triassic marine ostracodes of the Australian Margin Dépêche, Francoise Crasquin-Soleau, Sylvie 122-759B; 122-760B; 122-761C; 122-764A; DRILL; Drilling/drill rig; Joides Resolution; Leg122; Ocean Drilling Program; ODP; South Indian Ridge, South Indian Ocean Sixty-five species of benthic ostracodes have been discovered in the Triassic sediments of Ocean Drilling Program Leg 122, drilled on the northwestern margin of Australia. Known species were found in the samples studied from the upper Norian-Rhaetian at Holes 759B and 760B and from the Rhaetian at Holes 761C, 764A, and 764B. A large part of material of the recovered ostracodes belong to taxa that are related to ostracodes described in the Tethyan province. Seven species are known from northwestern Europe and five from Iran. Ogmoconcha and Rhombocythere, which are stratigraphically important genera in northern Europe, extend into the Tethyan province. Species of Ogmoconcha are present in Holes 760B, 764A, and 764B. The highly ornate baidiids of the Alpine Tethyan province are dominant in Hole 761C. The affinities with the fauna of Iran noted by Kristan-Tollmann are corroborated by the presence of the genera Mostlerella, Hiatobairdia, and other bairdiids. |
| title | Triassic marine ostracodes of the Australian Margin |
| topic | 122-759B; 122-760B; 122-761C; 122-764A; DRILL; Drilling/drill rig; Joides Resolution; Leg122; Ocean Drilling Program; ODP; South Indian Ridge, South Indian Ocean |
| url | https://doi.org/10.1594/PANGAEA.729077 |