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Paleobotany

 Subject
Subject Source: Library of Congress Subject Headings

Found in 2 Collections and/or Records:

Paul Bigelow Sears papers

 Collection
Call Number: MS 663
Abstract: The papers consist of correspondence; writings; topical research files; minutes, agendas, and other organizational papers; and teaching files, which document Paul Bigelow Sear's career as an educator, conservationist, author, and spokesman for the environment. The papers focus on Sears's activities on behalf of professional scientific organizations and civic groups interested in conservation, such as the American Association for the Advancement of Science, the Ecological Society of America,...
Dates: 1910-1969

George Reber Wieland papers

 Collection
Call Number: MS 750
Abstract:

The papers include professional and family correspondence, periodicals and pamphlets, books annotated by George Reber Wieland and scientific and personal photographs. The professional correspondence deals with his scientific expeditions and with negotiations on his proposed gift to the United States of a tract of land in South Dakota known as the "Fossil Cycad National Monument."

Dates: 1889-1953