The elephant tusk belonged to an extinct genus of the elephant family, Stegodon, researchers said.
A team at Punjab University's zoology department has been engaged in research and excavation in Gujrat-Kharian area, Dawn reported.
"The research scholars of zoology department have long been working at Pabbi of Rajo, Kharian and Sahawa and discovered a number of ancient fossils," Professor Muhammad Akthar said.
The team discovered 1.1-million-year-old elephant tusk belonging to an extinct genus of elephant family - Stegodon, said Akthar.
Akthar said bovid skulls with associated isolated teeth were recovered from Punjan Sher Shahana, Gujrat, from where the elephant skull was recovered previously.
The skull and teeth belonged to Reduncine, a relative of antelopes of cattle family, he said.
