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Published in 2017 at "Geological Quarterly"
DOI: 10.7306/gq.1370
Abstract: The International Berriasian Working Group (ISCS) suggested primary and secondary marker “datums” to fix the basal Berriasian boundary and thus to define the Jurassic-Cretaceous boundary (Wimbledon et al., 2011, 2013). Two primary markers Calpionella ,…
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Keywords:
cretaceous boundary;
calcareous dinoflagellate;
boundary boreal;
jurassic cretaceous ... See more keywords