Trochamminidae and certain Lituolidae (Foraminifera) from the recent brackish-water sediments of Trinidad, British West Indies.
Series: Smithsonian miscellaneous collections,; v. 134, no. 5; Smithsonian miscellaneous collections ;; v. 134, no. 5.
Publisher: Smithsonian Institution
Published: 1957
Place of publication: Washington
Language: eng
Number of pages: 16
Subjects: Trochamminidae.; Lituolidae.; Foraminifera -- Trinidad.
Notes: Bibliography:  p. 13-14.
Smithsonian Institution.  Publication 4270.
At head of title:  Charles D. and Mary Vaux Walcott Research Fund.