Rhomaleosauridae DOU324

Description

Taxon: ***Rhomaleosauridae* Nopsca, 1928** - Plesiosaurus **Time period**: [Dogger inférieur](https://geologie.lu/geolwiki/index.php/dou) (171.6 to 175.6 million years ago) **Collection location: **[Esch-sur-Alzette, Luxembourg](https://www.openstreetmap.org/#map=14/49.4818/5.9999) **MnhnL collection number:** DOU324 The original specimen of this fossil is kept at the palaeontological collection of the [Luxembourg National Museum of Natural History (MnhnL)](https://www.mnhn.lu/) in Luxembourg.