Author:

Davey,R.J.

Year:

1970

Title:

Non-calcareous microplankton from the Cenomanian of England, Northern France and North America. Part 2.

Reference:

Davey,R.J. (1970) Non-calcareous microplankton from the Cenomanian of England, Northern France and North America. Part 2. British Museum (Natural History) Geology, Bulletin Vol. 18 # 8 P. 333- 397

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