Isotopic evidence for temperature variation during the early Cretaceous (late Ryazanian–mid-Hauterivian)
Oxygen and carbon isotopic compositions have been determined from the belemnite genera Acroteuthis and Hibolites sampled from the early Cretaceous (Ryazanian–Hauterivian) interval of the Speeton Clay Formation, Filey Bay, England. The Speeton Clay Formation consists of a series of claystones and cal...
Μορφή: | Journal article |
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Έκδοση: |
2000
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Θέματα: |
Παρόμοια τεκμήρια
Παρόμοια τεκμήρια
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The Early Cretaceous (Late Ryazanian - Early Hauterivian) ammonite fauna of north-east Greenland : taxonomy, biostratigraphy, and biogeography /
ανά: 490674 Alsen, Peter
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Fossil-wood carbon-isotope stratigraphy of the non-marine Wealden Group (Lower Cretaceous, southern England)
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The scale and origin of the osmium isotope variations in mid-ocean ridge basalts
ανά: Gannoun, A, κ.ά.
Έκδοση: (2007) -
Atmospheric pCO2 and depositional environment from stable-isotope geochemistry of calcrete nodules (Barremian, Lower Cretaceous, Wealden Beds, England)
Έκδοση: (2002) -
Secular variation in Late Cretaceous carbon isotopes: a new δ13C carbonate reference curve for the Cenomanian-Campanian (99.6 - 70.6 Ma)
ανά: Jarvis, I, κ.ά.
Έκδοση: (2006)