Bolivinoides draco dorreeni Finlay from the Magellan Basin, Chile

"B. draco dorreeni occurs in the lower part of the Rocallosa formation at its type locality and in correlative outcrops on the north coast of Seno Skyring (Skyring Water). It dates these units as late Maestrichtian in age, and adds new evidence to the hypothesis that a warm-water phase extended...

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Bibliographic Details
Published in:Micropaleontology 1965-07, Vol.11 (3), p.360-364
Main Author: Martínez-Pardo, Rubén
Format: Article
Language:English
Subjects:
Biological taxonomies
Bolivinitidae
Bolivinoides
Buliminacea
Chile
Climate models
Cretaceous
Fauna
Foraminifera
Geology
Histograms
Invertebrata
invertebrate
Maestrichtian
Maestrichtian Bolivinoides
Magellan basin
Mesozoic
microfossils
Micropaleontology
Paleoclimatology
paleontology
Protista
Rotaliina
Sea water
Senonian
South America
Specimens
Upper Cretaceous
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Description
Summary:"B. draco dorreeni occurs in the lower part of the Rocallosa formation at its type locality and in correlative outcrops on the north coast of Seno Skyring (Skyring Water). It dates these units as late Maestrichtian in age, and adds new evidence to the hypothesis that a warm-water phase extended all over the world toward the end of Maestrichtian time."
ISSN:0026-2803
1937-2795
DOI:10.2307/1484596