Hydrorion brachypterygius (Huene, 1923) Grossman, 2007
= Plesiosaurus brachypterygius Huene, 1923
Collected by B. Hauff in 1922
Baden-Württemberg, Germany (48.6° N, 9.5° E: paleocoordinates 37.8° N, 17.9° E)
Holzmaden, Quarry 29 (=Steinbruch 29), Ohmden
Early Jurassic, Upper Lias, Lower Toarcian, Posidonia Shale (183.0 - 182.0 Ma)
Holotype: GPIT/477/1/1, skull and skeleton
measurements can be found PDF attached:
https://onlinelibrary.wiley.com/doi/full/10.1111/j.1475-4983.2007.00654.x
On January 16, 2020 at 3:03 PM Gregory Paul <gsp1954@aol.com> wrote:
Does anyone know the museum # for this specimen -- https://en.wikipedia.org/wiki/Hydrorion#/media/File:Hydrorion_1.JPG -- and/or have any measurements?GSPaul