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Showing results for tags 'alvarezsauridae'.
A new alvarezsaurid theropod, Dzharaonyx eski, is documented by a variety of dissociated but well-preserved postcranial bones from the Upper Cretaceous (Turonian) Bissekty Formation at Dzharakuduk, Uzbekistan SVP- paywalled https://www.tandfonline.com/doi/full/10.1080/02724634.2021.2036174#.YioDnNOKB1s.twitter I have not seen any of these on the commercial market, has anyone?
Every few years we get rewarded with a new dinosaur described from the Lance/Hell Creek Formations. In this crazy year we finally have one. Finally an Alvarezsauridae has been described from the Hell Creek Formation: Trierarchuncus prairiensis. Sorry its paywalled cannot make comments https://www.sciencedirect.com/science/article/pii/S0195667120302469 Here is some info on this very different dinosaur, one of my favorites, including some of my material so you can see what the paper is describing. Far better than what you see in the paper