Taxonomy
Entries in the Catalog of original descriptions:
Distinguishing features:
Parent taxon (Globuligerina): Wall smooth or pustulose but without reticulate pattern
This taxon: Specimens which cannot be assigned to established species
Geological Range:
Notes: Gradstein et al. (2017) record Earliest Jurassic Planktonic Foraminifera (indeterminate; thin-sections only) - from Toarcian -Aalenian sediemnts
Last occurrence (top): within Tithonian Stage (143.10-149.24Ma, top in Tithonian stage). Data source: Gradstein et al. 2017
First occurrence (base): within Late Toarcian Substage (174.70-177.50Ma, base in Toarcian stage). Data source: Gradstein et al. 2017
Plot of range and occurrence data:
Gradstein, F. M. (2017a). New and emended species of Jurassic planktonic foraminifera. Swiss Journal of Palaeontology. 136(2): 161-185. gs Gradstein, F. M. et al. (2017c). The planktonic foraminifera of the Jurassic. Part II: Stratigraphy, palaeoecology and palaeobiogeography. Swiss Journal of Palaeontology. 136(2): 259-271. gs OReferences:
Globuligerina sp. compiled by the pforams@mikrotax project team viewed: 8-9-2024
Short stable page link: https://mikrotax.org/pforams/index.php?id=110204 Go to Archive.is to create a permanent copy of this page - citation notes |
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