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Cenomanian (Cretaceons) Foraminifera from the Puerto Rico Trench

Deep-Sea Research and Oceanographic Abstracts

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Abstract

An assemblage of predominantly planktonic Foraminifera is discussed from rocks of Cenomanian age dredged from between 3,200 and 3,500 fm on the north slope of the Puerto Rico Trench. Thirty-three planktonic and benthonic species are described. Planomalina pulchella is new; nine species are specifically unidentifiable. Deposition is interpreted as having been at a depth of over 1,000 fm, possibly as deep as where found. ?? 1964.

Additional Publication Details

Publication type:
Article
Publication Subtype:
Journal Article
Title:
Cenomanian (Cretaceons) Foraminifera from the Puerto Rico Trench
Series title:
Deep-Sea Research and Oceanographic Abstracts
Volume
11
Issue:
3
Year Published:
1964
Language:
English
Larger Work Type:
Article
Larger Work Subtype:
Journal Article
Larger Work Title:
Deep-Sea Research and Oceanographic Abstracts
First page:
391
Last page:
393