Pozo BB III A x-1 (1900-1905 mbbp) (Paleocene of Argentina)
Where: Buenos Aires, Argentina (39.7° S, 61.0° W)
• Paleocoordinates: 41.9° S, 48.6° W (Wright 2013)
When: Pedro Luro Formation, Danian (66.0 - 61.7 Ma)
Environment/lithology: marine; lithology not reported
Size class: microfossils
Collection methods: core, smear slide,
Primary reference: J. P. Pérez Panera and G. N. Angelozzi. 2006. Nanofósiles calcáreos del Cretácico tardío - Terciario, del Pozo BB III A x-1 (Bahía Blanca), cuenca del Colorado, Argentina. Ameghiniana 43(3):557-565more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 236645: authorized by Evangelos Vlachos, entered by Maria Maldonado on 18.10.2024
Creative Commons license: CC0 (CC0)
Taxonomic list
• Biozona NP1-NP3
Show authors, comments, and common names
| Reticulofenestra | |
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| Coccolithophyceae | |
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Pontosphaera multipora, Markalius inversus, Discoaster sp., Braarudosphaera bigelowii, Cruciplacolithus tenuis, Cruciplacolithus primus, Cruciplacolithus edwardsii, Coccolithus pelagicus
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| Reticulofenestra | |
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| Thoracosphaera operculata | |
"Thoracosphaera operculata" = Cervisiella operculata
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| Thoracosphaera saxea | |
"Thoracosphaera saxea" = Cervisiella saxea
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| Toweius | |
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