This blog may help people explore some of the 'hidden' issues involved in certain media treatments of environmental and scientific issues. Using personal digital images, it's also intended to emphasise seasonal (and other) changes in natural history of the Swansea (South Wales) area. The material should help participants in field-based modules and people generally interested in the natural world. The views are wholly those of the author.
Sunday, 16 January 2022
A Draining Experience
It's amazing what can be discovered, in areas far from the current coast. In February 2021, the draining of a lagoon island in the Rutland Water Reservoir, to facilitate nesting birds, revealed an almost complete fossil skeleton of an Ichthyosaur (https://www.theguardian.com/science/2022/jan/10/huge-sea-dragon-named-one-of-uks-greatest-fossil-finds).The Rutland Reservoir supplies water to much of the UK Midlands. Ichthyosaurs were predatory, dolphin-like reptiles, living in the ancient seas. Ichthyosaurs somewhat predated the more newsworthy dinosaurs. These animals were air-breathing and gave birth to live young, as they couldn't go on to dry land. The Rutland Water Reservoir specimen turned out to be 180m years old and was a record (for the UK) being 10 metres in length. What was equally remarkable, was that the fossil's uncovering featured in a BBC Archaeology programme. Presumably, the filming opportunity was too good for the makers of the programme to leave to Palaeontologists!
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