Smaller Foraminifera from deep wells on Puerto Rico and St. Croix /

Bibliographic Details
Main Authors:	Todd, Ruth, 1913-1984 (Author), Low, Doris (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : United States Department of the Interior, Geological Survey, 1976.
Series:	Geological Survey professional paper ; 863.
Subjects:	From 10 to 40 million years ago Foraminifera, Fossil. Paleontology > Miocene. Paleontology > Oligocene. Foraminifera > United States Virgin Islands > Saint Croix. Foraminifera > Puerto Rico. Miocene Geologic Epoch. Oligocene Geologic Epoch. Paleontology. Puerto Rico. United States Virgin Islands > Saint Croix.
Online Access:	https://purl.fdlp.gov/GPO/gpo88763

Description
Item Description:	Title from title screen (viewed October 2, 2014). "Planktonic and benthonic Foraminifera (about 230 species) from the Miocene and the Oligocene in three tests wells along the south-central coast of Puerto Rico. Middle Miocene age of beds in three test wells on S. Croix based on restudy of their planktonic Foraminifera (42 species)."
Physical Description:	1 online resource (iii, 32 pages, 12 unnumbered pages of plates) : illustrations, maps.
Bibliography:	Includes bibliographical references (pages 25-28) and index.