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Showing results for tags 'hadrosaurid'.
Found 11 results
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From the album: Dinosaurs
Edmontosaurus annectens Hell Creek Fm., Harding Co., SD, USA Partial dental battery Hadrosaurs had the most histologically complex teeth of any animal, with six unique tissues. This allowed for differential wear, creating an ideal coarse surface for grinding plant matter. (Erickson et al. (2012)) -
Appalachia: Merchantville Fm (Santonian-Campanian) new Hadrosaurids and return of Dryptosauridae
AlexSciChannel posted a topic in Documents
A new paper by Chase Brownstein published today describes two new taxa from the Merchantville Formation of Delaware and New Jersey. A new tyrannosauroid of which metatarsal material was previously described here: https://doi.org/10.7717/peerj.4123 this time a new recovered vert was collected from the same locality likely belonging to the same individual. This thorough analysis of metatarsalian material has given the prescedent to return the tyrannosaur family known as Dryptosauridae which includes Dryptosaurus aquilunguis and the Merchantville taxon. Also described is a new H- 2 replies
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I've been working on this for a while now. For the longest time I wanted to reconstruct a whole bunch of hadrosaur skulls digitally and also 3dprint them. I started with Amurosaurus riabinini, and now I'm done sculpting and 3D printing it! So here is the result. I've printed it at 1/6th scale (14.5 cm long). And I will be making a whole lot more hadrosaur skulls in the future.
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- hadrosaurid
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My last acquisition was this worn teeth of what the seller used to describe as duck-bill dinosaur from the Hell Creek Formation in Montana. In my opinion it does look like some hadrosaurid teeth but I cannot assign it to a single species...
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Here are a couple of dinosaur teeth (tyrannosauroid and hadrosaurid) from Bladen County, North Carolina.
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- appalachiosaurus
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https://phys.org/news/2019-09-hadrosaur-japan-dinosaur-diversity.html https://www.brightsurf.com/news/article/090519491504/a-new-duck-billed-dinosaur-kamuysaurus-japonicus-identified.html
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Small news from Japan: yesterday, Pr Kobayashi presented at the japanese paleontological society, his work on an hadrosaurid dinosaur found few years ago in hokkaido and nicknamed Mukawa-ryu. According to him, it would be a new species. The 8th new dinosaur species found in Japan. Name will be released soon with the publication. http://www.asahi.com/sp/ajw/articles/AJ201906190084.html
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Left coracoid of a medium sized hadrosaur from the Judith River formation. Both lambeosaurine and saurolophine hadrosaurs are present in the Judith River formation. This coracoid is consistent with the morphology of saurolophine hadrosaurs. The closest match is Brachylophosaurus canadensis.
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Is this dinosaur egg real or a composite?
Wowbnjijdat posted a topic in Is It Real? How to Recognize Fossil Fabrications
Hi guys, It is me agian with the question if the dinosaur egg is real. I whould love to have a dinosaur egg, but because all the fakes out there I really need your opinions It seems really real to me because of the partial other egg on the side. But the inside of the egg looks suspicious so it could be a composite.. Kind regards, JK -
Japan’s Most Complete Dinosaur Discovery Late Cretaceous Hadrosaur “Japan’s Greatest Dinosaur Fossil Find” Everything Dinosaur http://blog.everythingdinosaur.co.uk/blog/_archives/2017/04/29/japans-most-complete-dinosaur-discovery.html Largest-Ever Complete Dinosaur Fossils Found in Japan, NBC Bay Area - April 28, 2017 http://www.nbcbayarea.com/on-air/as-seen-on/Largest-Ever-Complete-Dinosaur-Fossils-Found-in-Japan_Bay-Area-420764013.html Japan's largest complete dinosaur fossil confirmed Emirates 24|7 - April 29, 2017 http://www.em
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Has anybody figured out the exact systematic placement of Stephanosaurus marginatus? As far as I can recall, the holotype of S. marginatus (CMN 419) consists of bones of the forelimb and the foot as well as fragments of neck vertebrae, teeth, and ribs (disassociated bones cataloged under CMN 419 [including a theropod ischium] were provisionally referred to T. marginatus by Lambe 1902, but were later referred to Lambeosaurus by Gilmore 1924). The two editions of the Dinosauria list Stephanosaurus and its type species as a nomen dubium (probably based on the assessment of Stephanosaurus as gen.
