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Standard Palaeogene Calcareous Nannoplankton Zonation
Nature, 1970THE stratigraphic value of a group of marine minute algae usually referred to as the calcareous nannoplankton, first shown by Bramlette and Riedel1, has already been discussed2. A standard zonation, based partly on the investigations of Hay et al.3 and Bramlette and Wilcoxon4, has been proposed, and the Neogene calcareous nannoplankton zones have been ...
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Notes for a Short Course: Studies in Geology, 1987
Calcareous nannoplankton are minute plant-like protists that live in the marine photic zone. There has been an exponential increase in nannoplankton studies in the last two decades, largely owing to the recognition of the usefulness of this group for biostratigraphic and paleoenvironmental interpretations.
William G. Siesser, Bilal U. Haq
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Calcareous nannoplankton are minute plant-like protists that live in the marine photic zone. There has been an exponential increase in nannoplankton studies in the last two decades, largely owing to the recognition of the usefulness of this group for biostratigraphic and paleoenvironmental interpretations.
William G. Siesser, Bilal U. Haq
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Annotated index and bibliography of the calcareous nannoplankton V
Phycologia, 1966Abstract This annotated index of 581 entries includes modern and fossil calcareous nannoplankton taxa of all levels, in addition to those appearing in the earlier index and supplements. Some 320 are new entries, 198 of which are valid and 122 invalid.
Alfred R. Loeblich, Helen Tappan
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Calcareous Nannoplankton from the Tertiary of Alabama
Micropaleontology, 1967Three biostratigraphic units are recognized on the basis of the vertical distribution of coccolithophorids and related calcareous nannofossils from the Upper Eocene, Lower Oligocene and Middle Oligocene of exposures at Little Stave Creek and St. Stephens Quarry, Alabama.
H. L. Levin, A. P. Joerger
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A Preparation Technique for Calcareous Nannoplankton
Micropaleontology, 1963"Calcareous nannoplankton may be extracted and concentrated by 'short centrifuging'. A method of mounting the specimens on slides is described."
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Critical events in the evolutionary history of calcareous Nannoplankton
Historical Biology, 1991Calcareous nannofossil diversity, and rates of speciation and extinction are calculated for five million year intervals from their first appearance in the Late Triassic through to the Present Day. Important evolutionary events are as follows: first appearance in the Late Triassic, Triassic-Jurassic boundary extinctions, Tithonian radiation (and the ...
Paul R. Bown +2 more
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Mesozoic calcareous nannoplankton biostratigraphy of marine sediments
Marine Micropaleontology, 1976Abstract Calcareous nannofossils are becoming increasingly important in Mesozoic biostratigraphy due to their great abundance and ease of preparation. Paleoenvironmental restriction and time-transgressiveness of geographic distribution patterns of certain taxa are evident.
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Calcareous nannoplankton response to a high CO2 world
2022Ένα από τα πιο αινιγματικά χαρακτηριστικά της μακροχρόνιας κλιματικής εξέλιξης του Καινοζωικού, με αναλογικές δυνατότητες για την παρούσα / μελλοντική παγκόσμια αλλαγή του κλίματος, είναι το τελευταίο μακρόχρονο θερμό διάστημα με υψηλό ατμοσφαιρικό CO2 στην ιστορία της Γης.
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Approach to Paleobiodiversity: Mesozoic Calcareous Nannoplankton: Preface
Micropaleontology, 2005“ La Terre est bleue comme une orange ” — Paul Eluard, 1929, L’amour la Poesie The coccolithophorids are truly exceptional life forms. The smallest organisms able to secrete a skeleton, they have opted for biological complexity and ecological flexibilty, and seem to have ensured their destiny as vital participants in the most fundamental processes ...
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