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The Precambrian–Cambrian boundary problem and its prospects, Northwest Himalaya, India

Published online by Cambridge University Press:  01 May 2009

G. Kumar ,
B. K. Raina ,
O. N. Bhargava ,
P. K. Maithy  and
R. Babu
G. Kumar
Affiliation:
Himalayan Geology Division, Geological Survey of India, Lucknow, 226006, India
B. K. Raina
Affiliation:
Himalayan Geology Division, Geological Survey of India, Lucknow, 226006, India
O. N. Bhargava
Affiliation:
Geological Survey of India, Sector 17C, Chandigarh, 160017, India
P. K. Maithy
Affiliation:
Birbal Sahni Institute of Palaeobotany, University Road, Lucknow, 226007, India
R. Babu
Affiliation:
Birbal Sahni Institute of Palaeobotany, University Road, Lucknow, 226007, India
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Abstract

The Precambrian–Cambrian boundary problem is being studied in an areno-argillaceous sequence in the Kashmir and Spiti Valley, Northwest Himalaya, India. In Kashmir, a rich and diversified microbiota – cryptarchs and algae of the Late Precambrian, and low Lower Cambrian trace fossils are recorded. In the Spiti Valley, the yield of microbiota is poor and the trace fossils are late Lower Cambrian.

Type
Articles
Information
Geological Magazine , Volume 121 , Issue 3 , May 1984 , pp. 211 - 219
Copyright
Copyright © Cambridge University Press 1984

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