dated as about 6 Ma on strontium isotopes, which places it close to the Letter Stage Tf to Th boundary
from an unnamed limestone S.W. of Semarang, North central Java at 110.181453° E, 7.081330° S
South East Asia Indonesia
Geological Time: Neogene Miocene Messinian
the image is provided and the identification is done by Dr.
The identification is based upon:
personal notice of the providing scientist, : Plate , Fig.