Argillaceous calcarenite outcropping in NE Java at 112.237226° E, 6.939818° S
South East Asia Indonesia
Geological Time: Paleogene Oligocene Chattian
Te2-3
the image is provided and the identification is done by Dr.
Distinct large embryont consisting of a deuteroconch almost totally enveloping the protoconch
to the
whole thin section
The identification is based upon:
personal notice of the providing scientist, : Plate n.a., Fig. n.a.