The first mandible fossil (pictured below, left) comes from a homo erectus specimen, the second (pictured bottom, middle) originates from a Gigantopithicus and the the tusks (pictured bottom, right) are from a Stegodon. All three specimens originate from the Sangiran Formation in Central Java and are between three and five million years old.
Any inquiries about the fossils should be directed to assistant@rawlingslawfirm.com