pforams@mikrotax - Racemiguembelina sp. pforams@mikrotax - Racemiguembelina sp.

Racemiguembelina sp.

Classification: pf_mesozoic -> Heterohelicidae -> Racemiguembelina -> Racemiguembelina sp.
Sister taxa: R. fructicosa, R. powelli, R. sp.


Rank: generic level id

Entries in the Catalog of original descriptions:

Distinguishing features:
Parent taxon (Racemiguembelina): Test initially biserial, becomes conical with proliferation of multiple globular chambers forming a crown at top of test
This taxon: Specimens which cannot be assigned to established species

Geological Range:
Last occurrence (top): within (-Ma, top in "Holocene" stage).
First occurrence (base): within (-Ma, base in "Holocene" stage).

Plot of range and occurrence data:



Racemiguembelina sp. compiled by the pforams@mikrotax project team viewed: 20-3-2023

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