BownNewsam 2017 pl13 21.JPG
BownNewsam 2017 pl04 29-30.JPG
Bown_2005_JNR_pl3-fig12.jpg
KPC Coccolithus pauxillus.JPG
Bown 2010 pl2-fig7.JPG
Bown_2005_JNR_pl3-fig13.jpg
Bown_2005_JNR_pl3-fig14.jpg
Bown_2005_JNR_pl3-fig15.jpg
ShamrockWatkins2012-pl4-fig5.jpgTaxonomy:
Distinguishing features: Small (<5µm) circular Coccolithus coccoliths with narrow, open central area.
Farinacci & Howe catalog pages: Coccolithus pauxillus * , Coccolithus minimus Bown *
Search data:| Tags | LITHS: placolith, elliptical, RIM: inner-tube-broad, psh-bicyclic, CA: vacant, CSPH: spherical, equant, monomorphic, V-UNITS: distal shield, px-tube, V-prominent, R-UNITS: ds-tube, prox shield, R-prominent, DETAILS: rim-bicyclic, isogyres oblique, |
| Metrics | Lith size: 3->5µm; Sources: |
Geological Range:
Last occurrence (top): within NP15 zone (42.87-46.29Ma, top in Lutetian stage). Data source: Bown, 2005
First occurrence (base): within NP9 zone (55.86-57.21Ma, base in Thanetian stage). Data source: Bown, 2005
Plot of occurrence data:
Bown, P. R. & Newsam, C. (2017). Calcareous nannofossils from the Eocene North Atlantic Ocean (IODP Expedition 342 Sites U1403–1411). Journal of Nannoplankton Research. 37(1): 25-60. gs Bown, P. R. (2005d). Palaeogene calcareous nannofossils from the Kilwa and Lindi areas of coastal Tanzania (Tanzania Drilling Project 2003-4). Journal of Nannoplankton Research. 27(1): 21-95. gs Bown, P. R. (2010). Calcareous nannofossils from the Paleocene/Eocene Thermal Maximum interval of southern Tanzania (TDP Site 14). Journal of Nannoplankton Research. 31: 11-38. gs Shamrock, J. L. & Watkins, D. K. (2012). Eocene calcareous nannofossil biostratigraphy and community structure from Exmouth Plateau, Eastern Indian Ocean (ODP Site 762). Stratigraphy. 9(1): 1-11. gsReferences:
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Coccolithus pauxillus compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 6-4-2020
Short stable page link: http://mikrotax.org/Nannotax3/index.php?id=331 Go to Archive.is to create a permanent copy of this page - citation notes |