Title: Precambrian stromatolites in the Pranhita-Godavari Valley (South India)
Abstract: Stromatolites of various growth patterns occur in a narrow belt from Mancherial to Mulug in the Pranhita-Godavari Valley, in the lower part of the Precambrian Pakhal Group. On the basis of the available radiometric dating, the stromatolites are tentatively assigned a Middle Proterozoic age. Analysis of the stromatolite structures and associated sediments suggests that they represent accumulation in a tidal flat environment, which helps to delineate a Precambrian strand line in the area. The growth pattern of a new type of elongate stromatolite structure has been analysed and it has been suggested that the shape an orientation of these structures are related to the palaeocurrent system.
Publication Year: 1970
Publication Date: 1970-07-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 14
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