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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

Upper Devonian corals of the Canadian Cordilleran region

Thomlinson, Arnold Gordon January 1954 (has links)
Preliminary to the descriptions of genera and species is a very brief discussion of coral terminology and classification. The thesis embodies descriptions and illustrations of 29 genera and 42 species of fossil corals, reported in the literature to occur in Upper Devonian rocks of western Canada. Although most of these are reported from the Rocky Mountain area, several species from the Mackenzie River-Mackenzie Mountains area are also included. In addition, species reported from the Upper Devonian Outcrops east of the Rocky Mountains have been dealt with. Numerous taxonomic problems encountered in the study are discussed in remarks on the genera and species involved. Fossil corals collected from the region drained by the headwaters of the North Saskatchewan River are described, identified and illustrated. Nine genera and 14 species are recognized in the collection. Of these, 1 genus and 4 species do not appear to have been previously reported to occur in the Upper Devonian beds of the Rocky Mountains in Canada. The species of Coenites described is possibly a new one but it cannot be regarded as such until a study is made of literature which, at present, is not available. From this study of Upper Devonian corals, the writer concludes that the DISPHYLLIDAE are in need of division into new subfamilies, and he suggests two characteristics whose phylogenetic significance requires investigation. However, it is considered that existing paleontologlc data Is neither comprehensive enough nor precise enough to permit such an undertaking. Reasons are given for the present inadequacies of knowledge of Upper Devonian corals and recommendations are made for improvement of the situation. / Science, Faculty of / Earth, Ocean and Atmospheric Sciences, Department of / Graduate
2

A coral window on western tropical Pacific climate during the Pleistocene

Kilbourne, Kelly Halimeda. January 2003 (has links)
Thesis (M.S.)--University of South Florida, 2003. / Title from PDF of title page. Document formatted into pages; contains 79 pages. Includes bibliographical references.
3

Early Cambrian corals from the Moorowie Formation, Eastern Flinders Ranges, South Australia /

Fuller, Margaret. January 1999 (has links) (PDF)
Thesis (M.Sc.)--University of Adelaide, Dept. of Geology and Geophysics, 2000. / Bibliography: leaves 66-73.
4

Some Neocene corals of the United States ...

Gane, Henry Stewart, January 1900 (has links)
Thesis (Ph. D.)--Johns Hopkins University. / Vita. Reprinted from Proceedings of U.S. National Museum, vol. XXII, no. 1193. Bibliography: p. 182-183.
5

The Lower Carboniferous corals of Australia and related problems

Hill, Dorothy January 1932 (has links)
No description available.
6

The Devonian corals of the Yarrol province, Eastern-central Queensland /

Blake, Paul Raymond. January 2006 (has links) (PDF)
Thesis (Ph.D.) - University of Queensland, 2005. / Includes bibliography.
7

Corals from the Rundle formation (Mississippian) of Banff, Alberta

Frebold, Fridtjof Albert January 1955 (has links)
This thesis contains descriptions and illustrations of six genera and seven species of fossil corals collected by the writer on Mount Norquay, Banff National Park, Alberta. A brief discussion of the fossil locality and stratigraphy of the Rundle formation in that area is given. As a result of statistical research and graphic representation, a new species Faberophyllum multiseptatum is described. The new species is closely related to F. languidum, F. leathamense, F. pisgahense, and F. araneosum. The species Ekvasophyllnm banffense is proposed, and the species Lophyphyllum ? cascadense Warren is redescribed and referred to the genus Ekvasophyllum. The genera Triplophyllites and Cyathoclisia, which previously have not been described from Canada, are recognized and briefly discussed. The descriptions of Lithostrotion whitneyi and Lithostrotionella banffensis are revised and adequately illustrated. From the study of corals from the upper Rundle formation the writer concludes that these may be important horizon markers, and recommendations are made for more extensive and detailed work on this subject. / Science, Faculty of / Earth, Ocean and Atmospheric Sciences, Department of / Graduate
8

Radiometric ages of selected Hawaiian corals

Hammond, Dale Alden January 1971 (has links)
Typescript. / Thesis (Ph. D.)--University of Hawaii, 1971. / Bibliography: leaves 159-166. / xi, 166 l illus., tables
9

Stratigraphy, paleontology and coral zonation of the Brazer limestone, Lost River Range, Arco-Howe area, Idaho

Wornardt, Walter W. January 1958 (has links)
Thesis (M.S.)--University of Wisconsin, 1958. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (p. 149-154).
10

Evolutionary patterns in the reef coral Siderastrea during the Mio-Pliocene of the Dominican Republic

Beck, Brian Robert. January 2005 (has links)
Thesis (M.S.)--University of Iowa, 2005. / Includes bibliographical references (leaves 86-87).

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