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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Pollen variability of the Two Creeks Forest Bed

Wiese, Larry Bruce. January 1979 (has links)
Thesis (M.S.)--University of Wisconsin--Madison. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 27-28).
2

Pollen analysis of fossil dung of Ovis canadensis from southern Nevada

Spaulding, Walter Geoffrey, 1950- January 1974 (has links)
No description available.
3

Beiträge zur Kenntnis der Vegetationsgeschichte der Umgebung von Bern unter besonderer Berücksichtigung der Späteiszeit /

Möckli, Bruno Ernst. Moeckli, Bruno Ernst. January 1952 (has links)
Diss. phil.-nat. Bern. / Bibliogr.
4

Pollen analysis of mid-Altonian peat in Schelke Bog, Lincoln County, Wisconsin

Dirlam, Dona Mary. January 1979 (has links)
Thesis (M.S.)--University of Wisconsin--Madison. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 19-20).
5

Pollen analysis of Iola Bog and paleoecology of the Two Creeks interval

Schweger, Charles Earl, January 1966 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1966. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
6

Pollen analysis of a post glacial peat deposit in Vancovuer

Kiss, Gyula Karoly January 1961 (has links)
The main purpose of this study is to reconstruct the Post Glacial vegetational and climatic changes indicated by the pollen grains and spores preserved in the Camosun peat bog. Utilizing this knowledge an attempt is made to define the approximate age of the earliest microfossil deposits of this bog by comparison of the results with those of Hansen (1947). A single sample core was taken from the Camosun bog. The core was divided into ten centimetre channel specimens, each of which was macerated using a new technique. The macerated material, including the microfossils were mounted on slides, and percentage frequencies were obtained for the microfossils in each specimen. The frequency results were interpreted and conclusions drawn on the basis of the kind and number of microfossils recovered. It is concluded that the primary forest was composed mainly of Pinus, which changed later into a forest characterized by Pseudotsuga and Tsuga. Thus the climate appears to have changed from warm and dry to cooler and more moist. The approximate age of the first deposits is defined as ranging between four and six thousand years. Finally various suggestions for future work are presented, including proposals for future studies in the same bog, and methods for the improvement of palynological techniques in general. / Science, Faculty of / Botany, Department of / Graduate
7

Aspects of the Pliocene and early Pleistocene vegetation in the Netherlands

Zagwijn, Waldo Heliodoor, January 1960 (has links)
Proefschrift--Leyden. / "Verschijnt tevens al aflevering van de Mededelingen van de Geologische Stichting, serie C, III, 1, no. 5." Summary in Dutch. Bibliography: p. 75-78.
8

Changes in the abundance and diversity of the Proteaceae over the Cainozoic in south-western Australia /

Itzstein-Davey, Freea. January 2003 (has links)
Thesis (Ph.D.)--University of Western Australia, 2004.
9

Aspects of the Pliocene and early Pleistocene vegetation in the Netherlands

Zagwijn, Waldo Heliodoor, January 1960 (has links)
Proefschrift--Leyden. / "Verschijnt tevens al aflevering van de Mededelingen van de Geologische Stichting, serie C, III, 1, no. 5." Summary in Dutch. Bibliography: p. 75-78.
10

Paleoecology of an archaeological site near Snowflake, Arizona

Bohrer, Vorsila L. January 1968 (has links)
No description available.

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