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Fusulinids of the type Marble Falls limestone of Texas (lower Pennsylvanian)King, William Edward, January 1959 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1959. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 84-87).
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Leonardian and Guadalupian (Permian) conodont biostratigraphy and evolution in western and southwestern United StatesBehnken, Fred Henry, January 1972 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1972. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
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Middle Pennsylvanian brachiopoda of New MexicoGehrig, John Leonard. January 1954 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1954. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaf 96).
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Type Saline Bayou ostracoda of LouisianaHowe, Robert Crombie, January 1962 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1962. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 90-94).
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Systematics of late Cambrian (Sunwaptian) trilobites from the St. Charles Formation, southeastern IdahoHegna, Thomas Arthur. January 2006 (has links)
Thesis (M.S.)--University of Iowa, 2006. / Supervisor: Jonathan M. Adrain. Includes bibliographical references (leaves 221-236).
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Diatoms in the Eocene and Oligocene sediments off NW-Africa : their stratigraphic and paleogeographic occurrences /Fenner, Juliane, January 1981 (has links)
Thesis (doctoral)--Christian-Albrechts-Universität zu Kiel, 1981. / Vita. Includes bibliographical references (p. 137-154).
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A Contribution to a monograph of the extinct Amphibia of North America. New forms from the carboniferous ...Moodie, Roy Lee, January 1900 (has links)
Thesis (Ph. D.)--University of Chicago, 1908. / "Reprinted from the Journal of geology, vol. XVII, no. 1, Jan.-Feb., 1909." Includes bibliographical references.
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The systematics and phylogeny of North American Eocene brontotheres (Mammalia:Perissodactyla)Mader, Bryn John 01 January 1991 (has links)
Although extensively studied in the late nineteenth and early twentieth centuries, the extinct perissodactyl family Brontotheriidae has remained a poorly understood group and most recent workers have pointed out the need for a major systematic revision. The present dissertation is the first comprehensive revision of North American Eocene (Wasatchian - Duchesnean) brontothere species in over sixty years. Brontotheres (=titanotheres) are defined by the characteristic bunoselenodont pattern of the upper molars in which there is a well-developed W-shaped ectoloph and essentially isolated lingual cusps. Exclusive of the most primitive brontothere genus, Eotitanops, brontotheres are further defined by a shortening of the face; the presence of distinctive triangular-shaped, subcaniniform incisors; and a deep lateral nasal incision that is broadly bordered by the maxilla. In this dissertation thirteen North American Eocene brontothere genera are recognized as valid: Eotitanops, Palaeosyops, Telmatherium, Mesatirhinus, Metarhinus (=Rhadinorhinus), Sphenocoelus (=Dolichorhinus), Protitanotherium, "Diplacodon" progressum Peterson (a new generic name for this taxon will be published in the near future), Eotitanotherium, Notiotitanops, Duchesneodus, Sthenodectes, and Metatelmatherium. Within the Brontotheriidae four subfamilies are recognized: Eotitanopinae (Eotitanops), Palaeosyopinae (Palaeosyops), Dolichorhininae (Mesatirhinus, Metarhinus, and Sphenocoelus), and Brontotheriinae (Telmatherium, Protitanotherium, "Diplacodon" progressum, Eotitanotherium, Notiotitanops, and Duchesneodus). "Diplacodonts" and "eubrontotheres" are recognized as valid subgroups of the Brontotheriinae. An hypothesis of relationship for brontotheres is presented in the form of a cladogram. To determine whether other, equally parsimonious hypotheses of relationship may have been overlooked, the characters used to construct the cladogram were analyzed using the phylogenetic analysis program PAUP. The PAUP analysis produced three cladograms, all of which were essentially identical to the original hypothesis of relationship. It was concluded, therefore, that no other equally parsimonious cladograms had been overlooked. The computer generated cladograms had a consistency index of 100%, indicating that they are highly corroborated hypotheses of relationship.
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The geology and paleontology of tablazos in northwest Peru /DeVries, Thomas John January 1986 (has links)
No description available.
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Foraminifera from the Cretaceous of the Central Cordillera of Guatemala /Ashworth, Edwin Thomas January 1975 (has links)
No description available.
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