Results 311 to 320 of about 213,060 (361)
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Stratigraphy and sequence stratigraphy of the Moscovian in the Donets basin
Tectonophysics, 1996New results are presented on the stratigraphy based on Fusulinids and Palynomorphs and the sequence stratigraphy of the Moscovian in the Donets basin. They have been developed by comparison of our observations on cross-sections near Artemovsk and the published coal mine logs of Artemovsk Geological Survey.
Alain Izart +5 more
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Lethaia, 1995 Doyle, P., Bennett, M.R. & Baxter, A.N. 1994 The Key fo Earth History- An Introducrion to Stratigraphy.
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Review: Stratigraphy, meta‐stratigraphy and chaos
Terra Nova, 1998An alternative approach to stratigraphic analysis is proposed. It takes as its starting point the simple general characteristics of the stratigraphic record and the complex, chaotic behaviours of the systems that combine to generate this record. In this context, Smith’s Stratigraphy Machine (SM) concept is developed.
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American Antiquity, 1961
AbstractStratigraphic interpretation rests on two principles: the principle of superposition and the principle that deposition units can be identified by cultural content. The sequence of deposition units derived from a case of superposition may not give a true cultural sequence if mixing, filling, or collecting has affected the cultural contents of ...
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AbstractStratigraphic interpretation rests on two principles: the principle of superposition and the principle that deposition units can be identified by cultural content. The sequence of deposition units derived from a case of superposition may not give a true cultural sequence if mixing, filling, or collecting has affected the cultural contents of ...
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New Zealand Journal of Geology and Geophysics, 1966 (1966). Time in stratigraphy. New Zealand Journal of Geology and Geophysics: Vol. 9, No. 4, pp. 541-544.
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2016
The geological structure of Azerbaijan includes complex sedimentary, metamorphic and magmatic formations representing wide stratigraphic diapason from Cambrian through recent eras. The majority of deposits are well-characterized faunistically.
Fakhraddin Kadirov +3 more
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The geological structure of Azerbaijan includes complex sedimentary, metamorphic and magmatic formations representing wide stratigraphic diapason from Cambrian through recent eras. The majority of deposits are well-characterized faunistically.
Fakhraddin Kadirov +3 more
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Russian Geology and Geophysics, 2015
Abstract Some contradictory propositions and concepts of the theory and practice of stratigraphy regarded as paradoxes are discussed. Attention is paid to the fundamental impossibility to associate the wide geographic distribution of a group of organisms with a high rate of speciation of these organisms.
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Abstract Some contradictory propositions and concepts of the theory and practice of stratigraphy regarded as paradoxes are discussed. Attention is paid to the fundamental impossibility to associate the wide geographic distribution of a group of organisms with a high rate of speciation of these organisms.
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American Antiquity, 1960
AbstractThe immediate stimulus for N. C. Nelson's stratigraphic technique in the Galisteo Basin, New Mexico, was his participation in 1913 in Obermeier and Breuil's excavations in Castillo Cave, one of the most famous of the Spanish paleolithic sites.
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AbstractThe immediate stimulus for N. C. Nelson's stratigraphic technique in the Galisteo Basin, New Mexico, was his participation in 1913 in Obermeier and Breuil's excavations in Castillo Cave, one of the most famous of the Spanish paleolithic sites.
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Sequence Stratigraphy, Seismic Stratigraphy and Basin Analysis
2010Seismic records are based on measurements of the time sound waves (seismic waves) take to travel through rock. The sound or signal is produced by explosives or compressed air (air guns). Rock is an elastic medium and the velocity of sound conveys a lot of information about the properties of the rock. Normal sound waves (P-waves) travel through both the
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Seismic Stratigraphy, Sequence Stratigraphy and Basin Analysis
2015Seismic records are based on measurements of the time sound waves (seismic waves) take to travel through rock. The sound or signal is produced by explosives or compressed air (air guns). Rock is an elastic medium and the velocity of sound conveys a lot of information about the properties of the rock. Normal sound waves (P-waves) travel through both the
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