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OverviewPlease note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Eusuchia ( true crocodiles ) is a clade of crocodylomorphs that first appears in the Early Cretaceous with Hylaeochampsa. All living crocodilian species are eusuchians, as are many extinct forms.Unlike primitive crocodylomorphs, crocodyliforms have a secondary bony palate. This feature enables living crocodylians to safely breathe in through their nostrils while the rest of the head (including the mouth) remains submerged. This structure reaches its greatest elaboration among eusuchians, in whom the internal nares are completely surrounded by the pterygoid bones. Full Product DetailsAuthor: Isidoros Krastyo MorpheusPublisher: Duc Imprint: Duc Dimensions: Width: 15.20cm , Height: 0.50cm , Length: 22.90cm Weight: 0.153kg ISBN: 9786139160426ISBN 10: 6139160421 Pages: 96 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 |