Turonian and Coniacian benthic foraminiferal abundance data of IODP Site 369-U1513
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2022
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| _version_ | 1867168575602556928 |
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| author | Wolfgring, Erik Petrizzo, Maria Rose |
| author_facet | Wolfgring, Erik Petrizzo, Maria Rose |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This dataset documents the results of a biostratigraphic assessment of the benthic foraminiferal record at International Ocean Discovery Program (IODP) Site U1513 in the Mentelle Basin (southeast Indian Ocean, offshore western Australia), yielding a Turonian through Santonian deep water benthic foraminiferal assemblage. Predominantly calcareous deep water benthic foraminifera are recovered, whereas agglutinated benthic taxa show a rare occurrence and epifaunal benthic foraminifera make up ~50% of the total assemblage during the Turonian to Santonian. The most frequently recorded taxa are gavelinellids and gyroidinoids and according to taxa identified, we can inferr a distal, bathyal depositional environment. Two distinct benthic foraminiferal associations, the Gavelinella berthelini association and the Notoplanulina rakauroana association, were identified in the 160 m-thick succession, and together they yield over 190 taxa. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_944614 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Turonian and Coniacian benthic foraminiferal abundance data of IODP Site 369-U1513 Wolfgring, Erik Petrizzo, Maria Rose Antarctica; Benthic foraminifera; Coniacian; Cretaceous; Indian Ocean; Integrated Ocean Drilling Program / International Ocean Discovery Program; IODP; IODP 369; Santonian; Turonian This dataset documents the results of a biostratigraphic assessment of the benthic foraminiferal record at International Ocean Discovery Program (IODP) Site U1513 in the Mentelle Basin (southeast Indian Ocean, offshore western Australia), yielding a Turonian through Santonian deep water benthic foraminiferal assemblage. Predominantly calcareous deep water benthic foraminifera are recovered, whereas agglutinated benthic taxa show a rare occurrence and epifaunal benthic foraminifera make up ~50% of the total assemblage during the Turonian to Santonian. The most frequently recorded taxa are gavelinellids and gyroidinoids and according to taxa identified, we can inferr a distal, bathyal depositional environment. Two distinct benthic foraminiferal associations, the Gavelinella berthelini association and the Notoplanulina rakauroana association, were identified in the 160 m-thick succession, and together they yield over 190 taxa. |
| title | Turonian and Coniacian benthic foraminiferal abundance data of IODP Site 369-U1513 |
| topic | Antarctica; Benthic foraminifera; Coniacian; Cretaceous; Indian Ocean; Integrated Ocean Drilling Program / International Ocean Discovery Program; IODP; IODP 369; Santonian; Turonian |
| url | https://doi.org/10.1594/PANGAEA.944614 |