This is a fossilized, partial, stegodon skull!
Stegodons are an extinct member of the order that contains modern elephants. Like modern elephants, they had a long pair of tusks and a trunk.
They evolved roughly 11.6 million years ago and went extinct at least 4100 years ago. These particular teeth were found in Indonesia.
This incomplete skull retains the upper dentition (teeth).
It measures ~14" tall x 14.75" long x 13" wide.
***Due to the significant weight of this specimen, it is currently only available for pickup at our downtown Toronto location (397 Dundas Street East). We are not offering shipping on it at this time and have significantly reduced the price to accommodate any potential inconvenience.***