Statistics
Publications
24
Citations
1.4K
H-Index
18
Active since
1951
Affiliations
Helen Tappan is an author at University of California, Los Angeles specializing in natural sciences, life sciences, and biology.
Publications per year
1951–1989
24
24
Suprageneric Classification of the Foraminiferida (Protozoa)
Alfred R. Loeblich, Helen Tappan · Micropaleontology · 1984 · 194 citations
Veterinary Medicine, Biology, Botany +14
Evolution of the oceanic plankton
Helen Tappan, Alfred R. Loeblich · Earth-Science Reviews · 1973 · 193 citations
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