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Showing results for tags 'djadochta formation'.
Kikokuryu posted a topic in Fossil IDI purchased these as Ingenia yanshini which I think became Ajancingenia, which then became and is currently Heyuannia. The formation provided is the Djadochta Formation, but that doesn't seem right since Ingenia/Heyuannia is not found there as far as I've checked. Unfortunately, there isn't provenance other than Mongolia attached to them to say whether they come from the Barun Goyot Formation where Heyuannia yanshini is found. While I'm not necessarily doubting the original ID, I just don't really know. I'm not expecting a positive or diagnostic ID to the genus level, but I wanted
I’m planning on trading for this tooth but before I do I wanted to make sure if there’s any restoration or repair on the tooth. The tooth is labeled as Zhuchengtyrannus cf. and is from the 75-71 million year old Djadochta Formation of Southern Mongolia. Though I think it’s safer to call it Tyrannosaurid indet. at the moment as the species or any Tyrannosaur species hasn’t been formally described from the formation.
-Andy- posted a topic in Fossil IDHi all, I had posted about this tooth years ago and the conclusion back then was that its preservation was too poor for any proper ID. I am hoping that with new information we can at least determine if this is a crocodile or theropod. I discovered today that this tooth preserved some serrations First up, this tooth was acquired from a source with many Mongolian material. He called this an Alioramus tooth but I am not comfortable calling it that yet Secondly, a museum curator (who has handled Mongolian material) examined this tooth in person. He concluded this tooth was