Early Neogene Calcareous Nannofossil Biostratigraphy of Henry Lawrence Island, Ritchie's Archipelago, Andaman Sea
Keywords:
Biostratigraphy, Nannofossils, Neogene, Andaman.Abstract
A rich assemblage of calcareous nannofossils containing thirty three species is recorded from the southeast coast section of Henry Lawrence Island in the Ritchie's Archipelago of Andaman Sea. The assemblage can be assigned to the Helicosphaera ampliaperta Zone (NN4) of Martini (1971) corresponding to Zone CN3 of Okada and Bukry (1980) which is of late Early Miocene to early Middle Miocene age.Downloads
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Research Papers
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Published
2002-08-01
How to Cite
Singh, O. P. (2002). Early Neogene Calcareous Nannofossil Biostratigraphy of Henry Lawrence Island, Ritchie’s Archipelago, Andaman Sea. Journal of Geological Society of India, 60(2), 193–198. Retrieved from https://geosocindia.com/index.php/jgsi/article/view/83604