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Nephrolepidina sp. ---       

Class: Rotaliata  Subclass: Rotaliana  Order: Rotaliida  Family: Lepidocyclinidae
Taxon Profile

found on Java, Indonesia

Letter Stage: Lower Tf   ( / Miocene)
thin limestone within the sand-rich Ngrayong Formation

from Gunung Geger, West Madura Island at about 112.9° E, 7° S

the image is provided and the identification is done by Peter Lunt

View of a specimen of Nephrolepidina sp. ---
with the swelling that gives this species the peanut lepidocyclind nickname. The stolon system is different to Miogypsina and the median layer has a very orthogonal, box-like, form.

to the whole thin section

The identification is based upon:
personal notice of the providing scientist


Hesemann, M., 2017: Nephrolepidina  ---. In: Hesemann, M. 2017 Project Database.
Accessed at on 2017-12-18