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Borings formed by Late Cretaceous endobiontic foraminifers within larger benthic foraminifers
2002Nielsen, Jan Kresten (2002): Borings formed by Late Cretaceous endobiontic foraminifers within larger benthic foraminifers.
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The spirotheca of the foraminifer Quasifusulina
Lethaia, 1993A SEM study on the test wall of Quasifusulina has demonstrated that the ultrastructures in the spirotheca Quasifusulina different from those of related fusulinid genera, such as Fusulinella and Triticites. The primary wall structure is prokerotheca rather than diaphanotheca or keriotheca, as previously described.
Xiangning Yang, Hong Zheng
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Cretaceous bathymetric distribution of benthic foraminifers
The Journal of Foraminiferal Research, 1972Model based on comparison with Recent forms, numerical analysis of depth of restricted genera, overlapping ranges of indicative species, faunal diversity and abundance ...
W. V. Sliter, R. A. Baker
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Why are Foraminiferida Foraminifers ?
1990Fossil benthic and planktonic foraminifers play a major role in paleontology, first of all as a stratigraphic tool, but also in paleoecology, paleoclimatology, paleoceanography and paleobiogeography. Recent foraminifers are abundant and diverse in nearly all modern marine ecosystems, and although little is known about their life as organisms, they are ...
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Living Foraminifers of Lagoons and Estuaries
Micropaleontology, 1968Specific composition, numerical abundances, size relationships, biomass and diversity relationships, application to paleoecologic ...
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Mělkovodní společenstva foraminifer holocénu Zanzibaru
2023This thesis builds on the project GAČR 23-05217S, prof. RNDr. Katarína Holcová, Ph.D.,The Fossil seagrass meadows- the neglected Phanerozoic ecosystem: its contribution to the shelf biodiversity and identification in the fossil record. This work consists of two parts, the compilation and the practical part.
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2019
In this study microsferic and macrosferic individuals of Amphicoryna scalaris (Batsch) collected from 40 stations located between the Gulf of Saros and Marmaris Bay in the Eastern Aegean Sea. Some differences in the test development were observed. The purpose of this study is to prove that the presence of the microspheric individuals of the Amphicoryna
Meriç E., Avşar N., Bergin F.
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In this study microsferic and macrosferic individuals of Amphicoryna scalaris (Batsch) collected from 40 stations located between the Gulf of Saros and Marmaris Bay in the Eastern Aegean Sea. Some differences in the test development were observed. The purpose of this study is to prove that the presence of the microspheric individuals of the Amphicoryna
Meriç E., Avşar N., Bergin F.
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The foraminifer genera Monotaxinoides and Eolasiodiscus
International Geology Review, 1965The genera Monotaxinoides Brazhnikova and Yartseva and Eolasiodiscus Reytlinger were both established at the same time for small Late Carboniferous Foraminifera probably derived from the genus Howc...
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Threshold characters in a Cretaceous foraminifer
Palaeogeography, Palaeoclimatology, Palaeoecology, 1982Abstract A threshold character is one for which the phenotypic values are discontinuous but the mode of inheritance is like that of a continuously varying character. The appearance of such characters may be connected with an environmental stimulus. The Cretaceous bolivinidAfrobolivina afra produced three ornamental variants which appear to represent ...
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