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Assessment of quantitative techniques in paleobiogeography
Marine Micropaleontology, 1982Abstract A series of multivariate methods has been compared to assess their effectiveness in extracting essential information out of a complex micropaleontological data-set. The data-set used for this experiment consists of relative frequencies (percentages) of Miocene coccolith taxa or groups of taxa in cores of the Deep Sea Drilling Project (DSDP ...
Björn A. Malmgren, Bilal U. Haq
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Paleozoic ammonoid paleobiogeography in Southeast Asia
Geosciences Journal, 2000Paleobiogeography of the Late Paleozoic ammonoids in Southeast Asia is discussed on the basis of the fossil records from Thailand and Malaysia. The index of faunal resemblance is expressed as 100 C/N1, where C is the number of taxa common to both, and N1 is the total number of taxa (at a specified level) in the first, smaller (or equal) of the two ...
Masayuki Fujikawa, Takeshi Ishibashi
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Paleogeography, Paleobiogeography, and Anthropoid Origins
1994The study of anthropoid origins has long been tied to hypotheses postulating Eocene dispersal of early anthropoids or their precursors into Africa from Europe (e.g., Gingerich, 1975; Rasmussen and Simons, 1988), from Asia (e.g., Gingerich, 1980; Ciochon and Ghiarelli, 1980; Giochon et al., 1985; Rosenberger, 1986), or from South America (e.g., Szalay ...
Patricia A. Holroyd, Mary C. Maas
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Biostratigraphy and Paleobiogeography of the Proterozoic
1992Biostratigraphy deals with bodies of rock defined or characterized by their fossil content. Biogeography is concerned with the geographic distribution of organisms. The basic biostratigraphic principles and concepts now in use were developed in the early- to mid-nineteenth century by pioneers such as William Smith (1769–1839), Georges Cuvier (1769–1832)
Hans J. Hofmann +7 more
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The History of Biogeography and Paleobiogeography
2000Biogeography, as many of the disciplines within the biological sciences, especially those once classified as natural history, has a long and rich past. At different times, different ideas or theories held sway, and these governed how natural historians worked as well as what they looked for.
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