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Showing results for tags 'chevron'.
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From the album: Austin Chalk
Ptychodus atcoensis, Travis Co. Coniacian, Cretaceous Nov, 2021 Can be identified by the characteristic chevron ridge pattern. Actually my first ever ptychodus. Took me a long time to figure out what it was since atcoensis is a rarer species. As a beginner, it turned me off of pinning down ptychodus species since I worried they might all be as difficult! -
I only started collecting fossils about a year ago. I happened to just type in my favorite dinosaurs name into feebay on a whim. And I saw a fossil from an actual Deinonychus that I could own.... The addiction began, lol. A year later it's still a meager collection, especially being on a budget. But I wanted to share my finds thus far from the past year. A special thank you to @mburkett who ended my year long daily hunt for a deinonychus tooth.
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From all the comparing Ive done, i think it almost looks exactly right, except I haven't been able to find any vertebrae with the things on the bottom(chevrons?) shaped like that; that 90degree bend. Is that familiar to anyone? Is that something that appears on plesiosaurs or not? (no better angle of the chevron(?)on the other side)