Dinosaur — Cove

Dinosaur Cove is a world-renowned fossil-bearing site located on the rugged coast of Victoria, Australia, where the Otway Ranges meet the Southern Ocean. It is a site of international geological significance, particularly for its contribution to our understanding of "polar dinosaurs" that lived in extreme southern latitudes during the Early Cretaceous period. 1. Geological Context & Formation

The fossil-bearing strata at Dinosaur Cove date back approximately 106 to 110 million years ago during the Early Cretaceous.

The site is noted for the extreme physical and logistical challenges of its excavation, which required mining-style techniques rather than traditional surface digging. The 700 | Article | Museums Victoria Dinosaur Cove

A small coelurosaur tentatively allied with tyrannosauroids; its bones show "lines of arrested growth," hinting it may have hibernated during cold months.

The fossils are primarily found in the Eumeralla Formation , specifically within the Otway Group sediments. 2. Paleontological Significance Geological Context & Formation The fossil-bearing strata at

At the time, the area was part of a great rift valley formed as Australia began to separate from Antarctica. It served as a floodplain with ancient stream beds that now act as repositories for small animal bones.

Many fossils found here, such as the small ornithopod Leaellynasaura , show large eye sockets, suggesting they were adapted to see in the long, dark polar winters. Major Fossil Discoveries: The fossils are primarily found in the Eumeralla

Discoveries include pterosaurs (flying reptiles), aquatic plesiosaurs, turtles, lungfish, and various bony fish. 3. History of Excavation