As regular CFZ-watchers will know, for some time Corinna has been doing a column for Animals & Men and a regular segment on On The Track... particularly about out-of-place birds and rare vagrants. There seem to be more and more bird stories from all over the world hitting the news these days so, to make room for them all - and to give them all equal and worthy coverage - she has set up this new blog to cover all things feathery and Fortean.

Wednesday, 25 September 2019

12,000-year-old swamp brimming with bones reveals the ecosystem of the dodo

SEPTEMBER 11, 2019


An 1832 description of a swamp said that that it was so full of extinct animal bones that you only had to stick your hand in the water to retrieve them. Inspired by this a group of international researchers, including the Natural History Museum's Dr. Julian Hume, went in search of it.

Remarkably the team succeeded and in 2015 the swamp was re-discovered near Mare la Chaux in Mauritius. Now, a collaboration between the National Heritage Foundation and landowner Constance la Gaieté Co Ltd. has been set up resulting in the first excavation at the site.

The area has already lived up to its reputation and yielded many bones belonging to extinct Mauritian animals. Incredibly the team have found a huge diversity of species represented in the fossil record and bones at a density of around 600 per cubic metre, much higher than the other known fossil localities on Mauritius.

Dr. Hume says, "This is one of the most exciting fossil excavations I have worked on. We are literally peeling back the history of Mauritius layer by layer. The sheer volume of remains, including extinct giant tortoises, giant skinks and Dodos, a culturally significant bird to Mauritius and global icon of extinction, we have found has been incredible."

Dr. Delphine Angst, a paleontologist specializing in fossil birds from the University of Bristol, added, "This is very exciting because for the first time we have dodo bones that are well-dated and associated through time with other animals and plants."

No comments:

Post a comment