Mg/Ca and Sr/Ca as Palaeothermometers: New data from Middle Jurassic Belemnites from Germany and Portugal.

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Authors

Jack Thomas Rhodes Wilkin

Abstract

In belemnite macrofossil calcite, Mg/Ca and Sr/Ca ratios have long been proposed as a palaeotemperature proxy. However, its use has proved controversial with different studies yielding contradictory results. Oxygen isotopes (

DOI

https://doi.org/10.31223/X5433T

Subjects

Physical Sciences and Mathematics

Keywords

Belemnite, Cabo Mondego, δ18O, Jurassic, Mg/Ca, Sr/Ca, Palaeo-proxies, Palaeotemperature, Roschbachtal

Dates

Published: 2022-04-03 21:17

Last Updated: 2022-04-04 04:16

License

CC0 1.0 Universal - Public Domain Dedication

Additional Metadata

Conflict of interest statement:
Part of my MByRes Thesis