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OverviewPlease note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Ctenosauriscus is an extinct genus of sail-backed poposauroid archosaur from Early Triassic deposits of Lower Saxony in northern Germany. It gives its name to the family Ctenosauriscidae, which includes other sail-backed poposauroids such as Arizonasaurus. Fossils have been found in latest Olenekian deposits around 247.5-247.2 million years old, making it one of the first known archosaurs. The most prominent feature of Ctenosauriscus is its sail-like back, formed from elongated neural spines of the dorsal and cervical vertebrae. Full Product DetailsAuthor: Janeka Ane MadisynPublisher: Duc Imprint: Duc Dimensions: Width: 15.20cm , Height: 0.50cm , Length: 22.90cm Weight: 0.142kg ISBN: 9786139156177ISBN 10: 6139156173 Pages: 88 Publication Date: 06 January 2012 Audience: General/trade , General Format: Paperback Publisher's Status: Active Availability: Not yet available  This item is yet to be released. You can pre-order this item and we will dispatch it to you upon its release. Table of ContentsReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |
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