A tiny hole in Greenland reveals how creatures survived extreme climate 210 million years ago | World News
Located in East Greenland’s Fleming Fjord Formation, the recently identified 210-million-year-old lungfish burrows provide valuable insight into the volatile nature of the Late Triassic climate throughout ancient Greenland. The fossilised burrows indicate that the lungfish had a strategy of digging into the mud to survive the seasonal droughts in Late Triassic Greenland through a biological…