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Spermatophyta Molecular Clock: Time Drift and Recent Acceleration. [PDF]
Plant Environ InteractOsozawa S.
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Footprint morphology sheds light on running strategies in non-avian theropods. [PDF]
Sci RepDíaz-Martínez I +12 more
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Biostratigraphic significance of calcareous dinocysts in the Tithonian of the Pieniny Klippen Belt (southern Poland). [PDF]
PeerJCiurej A, Bąk M, Bąk K, Wolska A.
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Review of wing morphology in fossil and modern species of humpbacked flies (Diptera: Phoridae). [PDF]
BMC BiolHerbert MCM +5 more
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Late Cretaceous and paroxysmal Cretaceous/Tertiary extinctions
Nature, 1987The various geological signatures at Cretaceous/ Tertiary time including iridium and other associated elements, microspherules, and shock deformation features are compatible with the suggestion that the transition is marked by a period of intense volcanism.
Charles B. Officer +3 more
exaly +3 more sources
2018
The Cretaceous evolution of sedimentary basins in Central Europe was influenced by the interplay of two main processes: plate tectonics and eustatic sea-level change. Global plate-tectonic reconfiguration resulted in the widening of the Central Atlantic, the opening of the Bay of Biscay, and the opening of the South Atlantic Ocean causing a counter ...
Voigt, S. +15 more
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The Cretaceous evolution of sedimentary basins in Central Europe was influenced by the interplay of two main processes: plate tectonics and eustatic sea-level change. Global plate-tectonic reconfiguration resulted in the widening of the Central Atlantic, the opening of the Bay of Biscay, and the opening of the South Atlantic Ocean causing a counter ...
Voigt, S. +15 more
+8 more sources
Cretaceous Dinosaur Extinction
Evolution, 1968The reign of dinosaurs, dominant on land for about 150 million years, terminated at the close of the Cretaceous. They did not all disappear at precisely the same moment, but from a peak of about 120 genera near the middle of the period, dwindled in numbers down to the end of Cretaceous at which time a large number of genera became extinct (Newell, 1962;
Daniel I, Axelrod, Harry P, Bailey
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Geological Society, London, Memoirs, 1992
Abstract Early Cretaceous The Cretaceous Period lasted for about 70 million years. During this time there was a major change in the sedimentary history of the area as tectonism died down and deposition started of an extensive blanket of coccolith ooze: the Chalk.
J. M. Hancock, P. F. Rawson
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Abstract Early Cretaceous The Cretaceous Period lasted for about 70 million years. During this time there was a major change in the sedimentary history of the area as tectonism died down and deposition started of an extensive blanket of coccolith ooze: the Chalk.
J. M. Hancock, P. F. Rawson
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Science, 1978
Exceptionally well preserved larval bivalve shells have been isolated from Late Cretaceous (Maestrichtian) sediments. Specimens were readily identified to familial level on the basis of gross morphology and hinge structures. Reconstruction of fossil larval ontogeny, linked with the distribution of adult stages, will provide an important interpretative ...
R A, Lutz, D, Jablonski
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Exceptionally well preserved larval bivalve shells have been isolated from Late Cretaceous (Maestrichtian) sediments. Specimens were readily identified to familial level on the basis of gross morphology and hinge structures. Reconstruction of fossil larval ontogeny, linked with the distribution of adult stages, will provide an important interpretative ...
R A, Lutz, D, Jablonski
openaire +2 more sources