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The Cretaceous period

Geological Society, London, Special Publications, 1964
Summary Fifty significant items from the large body of radiometric data on the Cretaceous period are reviewed and the following dates are acceptedas a basis for discussion: Jurassic-Cretaceous (Volgian-Ryazanian) boundary: 136 m.y.; Lower Cretaceous-Upper Cretaceous (Albian-Cenomanian) boundary: 100 m.y.; Upper Cretaceous-Tertiary ...
openaire   +2 more sources

British Cretaceous Echinoids

Monographs of the Palaeontographical Society, 1987
A. B. Smith, C. W. Wright
openaire   +1 more source

Cretaceous integrative stratigraphy and timescale of China

Science China. Earth Sciences, 2018
Dangpeng Xi   +3 more
semanticscholar   +1 more source

U-Pb geochronology of the Deccan Traps and relation to the end-Cretaceous mass extinction

Science, 2015
B. Schoene   +7 more
semanticscholar   +1 more source

Temperate rainforests near the South Pole during peak Cretaceous warmth

Nature, 2020
Johann P Klages   +2 more
exaly  

Nature and significance of the Early Cretaceous giant igneous event in eastern China

, 2005
Fu-Yuan Wu   +4 more
semanticscholar   +1 more source

Late Cretaceous neornithine from Europe illuminates the origins of crown birds

Nature, 2020
Daniel J Field   +2 more
exaly  

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