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NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR) >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Geo-Marine Sciences (IJMS) >
IJMS Vol.37 [2008] >
IJMS Vol.37(4) [December 2008] >
| Title: | Actiniscus pentasterias, an endoskeletal siliceous dinoflagellates from Southern Ocean sediments |
| Authors: | Rai, Jyotsana
Garg, Rahul
Khare, Neloy |
| Keywords: | dinoflagellates
microfossil
Palaeogene
plankton
alveola
genera
endoskeletal |
| Issue Date: | Dec-2008 |
| Publisher: | CSIR |
| Abstract: | Siliceous spicules of endoskeletal dinoflagellates constitute a very small fraction of siliceous microfossil assemblage from Southern Ocean. They are represented by a solitary genus Actiniscus with its type species A. pentasterias. They are bilaterally symmetrical. It is useful in deriving palaeoecological interpretations. Their association with age diagnostic calcareous nannofossil blooms along-with reworked Palaeogene nannofossils suggest transport of older age plankton laden current from close proximity. |
| Page(s): | 430-434 |
| ISSN: | 0379-5136 |
| Source: | IJMS Vol.37(4) [December 2008]
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