Catopsbaatar
Catopsbaatar is a genus of multituberculate, an extinct order of rodent-like mammals. It lived in what is now Mongolia during the late Campanian age of the Late Cretaceous Period, about 72 million years ago. The first fossils were collected in the early 1970s, and the animal was named as a new species of the genus "Djadochtatherium " in 1974, "D. catopsaloides". The specific name refers to the animal's similarity to the genus "Catopsalis". The species was moved to the genus "Catopsalis" in 1979, and received its own genus ("Catopsbaatar", Greek and Mongolian for "visible hero") in 1994. Five skulls, one molar, and one skeleton with a skull are known; the latter is the genus' most complete specimen. "Catopsbaatar" was a member of the family Djadochtatheriidae.
Kankarbagh
The archaeological remains of the Mauryan period (322–185 BCE), has been discovered here, this include the ruins of a hypostyle 80-pillared hall The excavation finding here dates back to 600 BCE, and marks the ancient capital of Ajatshatru, Chandragupta and Ashoka, and collectively the relics range from four continuous periods from 600 BCE to 600 CE.