STRONTIUM ISOTOPIC VARIATIONS IN JURASSIC AND CRETACEOUS SEAWATER
A high-resolution seawater strontium isotope curve has been generated through the analysis of well-dated and well-preserved belemnites and oysters from the Middle and Upper Jurassic and the Lower Cretaceous of Great Britain. Analysis of Fe and Mn concentrations in these fossils has yielded criteria...
Main Authors: | Jones, C, Jenkyns, H, Coe, A, Hesselbo, S |
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Format: | Journal article |
Published: |
1994
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