Globigerinita minuta


Classification: pf_cenozoic -> Globigerinitidae -> Globigerinita -> Globigerinita minuta
Sister taxa: G. glutinata, G. parkerae, G. minuta, G. uvula, G. sp.,

Taxonomy

Citation: Globigerinita minuta (Natland, 1938)
Rank: species
Basionym: Globigerinoides minuta

Catalog entries: Globigerinoides minuta

Type images:

Distinguishing features: High trochospire, compact shell outline

NB These concise distinguishing features statements are used in the tables of daughter-taxa to act as quick summaries of the differences between e.g. species of one genus.
They are being edited as the site is developed and comments on them are especially welcome.

Description


Test morphology:

Coiling direction (in extant population): mixed


Size: <150µm

Character matrix

test outline:Lobatechamber arrangement:Trochospiraledge view:Equally biconvexaperture:Umbilical
sp chamber shape:Globularcoiling axis:Highperiphery:N/Aaperture border:Thin lip
umb chbr shape:Globularumbilicus:Narrowperiph margin shape:Broadly roundedaccessory apertures:Sutural
spiral sutures:Weakly depressedumb depth:Deepwall texture:Finely pustuloseshell porosity:Microperforate: <1µm
umbilical or test sutures:Moderately depressedfinal-whorl chambers:3.0-4.0 N.B. These characters are used for advanced search. N/A - not applicable

Biogeography and Palaeobiology


Geographic distribution:

In modern oceans a common, cold water, species [SCOR WG138]

Biostratigraphic distribution

Geological Range:
Last occurrence (top): Extant Data source: present in the plankton (SCOR WG138)
First occurrence (base): within No known fossil record modern (0.00-0.00Ma, base in stage). Data source:

Plot of occurrence data:

References:

Natland, M. L. (1938). New Species of Foraminifera from off the West Coast of North America and from the Later Tertiary of the Los Angeles Basin. Bulletin of the Scripps Institute of Oceanography, Tech. Ser.. 4(5): 137-164. gs


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Globigerinita minuta compiled by the pforams@mikrotax project team viewed: 24-10-2019

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Short stable page link: http://mikrotax.org/pforams/index.php?id=104053 Go to Archive.is to create a permanent copy of this page - citation notes



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