Category «Elasmosauridae»

The Plesiosaur’s Neck book – out now!

The Plesiosaur’s Neck is here! Today is the official release date for my new children’s book about Poppy Plesiosaur’s unusually long neck. My advance author copies have arrived and it looks absolutely stunning, co-author Jonathan Emmett and I are both delighted with it. The colours pop and the cover gleams! The team at UCLan Publishing …

The Plesiosaur’s Neck book – coming soon!

The Plesiosaur's Neck book front cover

It is with much excitement that I am able to reveal the front cover of The Plesiosaur’s Neck, a new children’s picture book written by Jonathan Emmett and myself. The book, illustrated by the excellent Adam Larkum, is being published by UCLan Publishing. Now available for pre-order from Amazon.co.uk, Hive.co.uk, Waterstones.com “There’s one thing about …

Woolungasaurus

Sachs (2004) regarded ‘Woolungasaurus‘ as a junior synonym of Styxosaurus and assigned the type species (‘W. glendowerensis‘) to that genus under the new combination ‘Styxosaurus glendoweresnis‘. However, this placement was unsupported by unambiguous apomorphic characters (Kear 2007). Since ‘Woolungasaurus‘ has no unique diagnostic characters, Kear (2005) reassigned all specimens of it to Elasmosauridae indet. (indeterminate …

Ogmodirus

The type skeleton of ‘Ogmodirus’ was collected in 1909 by C. Boyce from the upper Greenhorn Limestone Formation (Lower Turonian, Late Cretaceous) of Cloud County (near Aurora), Kansas (Storrs, 1999; Schumacher & Everhart, 2005). The specimen, KUVP 441, is a partial skeleton consisting of partial vertebral column (51 cervical vertebrae, 18 caudal vertebrae), limb, and girdle …

Elasmosauridae

The Elasmosauridae is a group of very long-necked plesiosaurs. They form a major component of Late Cretaceous plesiosaur assemblages. The definition of Elasmosauridae has changed in recent years as our understanding of plesiosaur evolution has improved. Older definitions included many Jurassic long-necked forms (Bardet et al. 1999; Cruickshank et al. 2002). However, today Elasmosauridae has …

Morturneria

The taxon was originally named ‘Turneria seymourensis‘ by Chatterjee and Small (1989) but this genus was preoccupied and so Chatterjee and Creisler (1994) later revised the name to Morturneria seymourensis. The holotype specimen is TTU P 9219, an incomplete skull and mandible plus associated cervical vertebrae, from the Lopez de Bertodano Formation of Seymour Island, …