Madsenius

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"Madsenius" ("Madsen's", for James H. Madsen, Jr., a paleontologist who among other work produced a major monograph on Allosaurus in 1976) is the name given to an as-yet undescribed genus of dinosaur from the Late Jurassic of North America, from the Morrison Formation. It was a theropod which may have been closely related to Allosaurus, or even a species of Allosaurus. The informal name was coined by Lambert in 1990. Reportedly, it is based on remains once thought to belong to Allosaurus and Creosaurus (usually regarded as a synonym of Allosaurus), and is to be described by well-known paleontologist Bob Bakker as "Madsenius trux".

[edit] References

• http://www.dinoruss.com/de_4/5a8d03b.htm
• http://www.users.qwest.net/~jstweet1/dinom.htm