Dracarys Posted October 29, 2019 Share Posted October 29, 2019 I am obtaining this 2.6 inch pachy horn spike. Is there anyway to tell what particular specimen? Pachy vs stygimoloch vs Dracorex? Thanks all. Quote Link to post Share on other sites
Troodon Posted October 29, 2019 Share Posted October 29, 2019 You are not going to be able to say which one. There are some very prominent paleontologist that believe they are all the same species of Pachycephalosaurus. You are looking at growth stages. BTW its not a horn but a squamosal spike, nice one. 4 Quote Link to post Share on other sites
Dracarys Posted October 29, 2019 Author Share Posted October 29, 2019 7 hours ago, Troodon said: Well there are some very prominent paleontologist that believe they are all the same species of Pachycephalosaurus. You are looking at growth stages. BTW its not a horn but a squamosal spike, nice one. You are not going to be able to say which one. Thank you as always. You are an invaluable source of knowledge. Quote Link to post Share on other sites
Nimravis Posted October 29, 2019 Share Posted October 29, 2019 That is a pretty piece, and to me, more interesting than a tooth. Quote Link to post Share on other sites
Shellseeker Posted October 29, 2019 Share Posted October 29, 2019 Very Nice. Thanks for sharing a very unique fossil!!! Quote Link to post Share on other sites
JohnBrewer Posted October 29, 2019 Share Posted October 29, 2019 Nice! Quote Link to post Share on other sites
SULLY Posted October 31, 2019 Share Posted October 31, 2019 Beautiful specimen. I’ve wanted to grab one of those, but just can’t convince myself to pay for one. I’ve seen a handful of them come up for sale in the last six months. But they get pricey! Quote Link to post Share on other sites
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