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Showing results for tags 'distal'.
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johnnyvaldez7.jv posted a gallery image in Member Collections
From the album: MY SE TEXAS FINDS
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Why are mesial serrations more worn than distal?
Nanotyrannus35 posted a topic in Questions & Answers
This is kind of an oddly specific question, but out of the four theropod teeth that I have, all of them have the mesial serrations worn down, while the distal are pristine. Is this due to feeding wear? Or environmental factors? Could it possibly be that the mesial serrations are more fragile? Thanks for any answers. -
TEST DATA NEEDED - Quantitative Method for Identifying Campanian Age Tyrannosaurids of North America
dinosaur man posted a topic in Questions & Answers
This experiment is by @Troodon, @Omnomosaurus and me @dinosaur man. Thank you for participating!!- 9 replies
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From the album: Dinosaurs & flying reptiles
Pteranodon Sp. Logan County, Kansas Niobrara form. Smokey Hill chalk Santonian-Campanian, late Cretaceous Im not exactly sure which bones they are, and I’d appreciate any input about it, but based on the significant difference between the 2 connecting bones, I’d imagine it’s one of the metacarpals and the connecting 1st phalanx. (I’m very proud of the display/storage box I made for it. Removed box innards and carved tightly fitted slots in padding from an old crystal wine glass box. Who says having random stuff sitting around for decades is a bad thing!?)- 2 comments
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From the album: Dinosaurs & flying reptiles
Pteranodon Sp. Logan County, Kansas Niobrara form. Smokey Hill chalk Santonian-Campanian, late Cretaceous Sadly this one broke while removing it from packaging, even with great care. Thankfully a beautifully clean break with no fragments or even visible dust! Im not exactly sure which bones they are, and I’d appreciate any input about it, but based on the significant difference between the 2 connecting bones, I’d imagine it’s one of the metacarpals and the connecting 1st phalanx. (I’m very proud of the display/storage box I made for it. Removed box innards and carved tightly fitted slots in padding from an old crystal wine glass box. Who says having random stuff sitting around for decades is a bad thing!?)- 1 comment
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From the album: Dinosaurs & flying reptiles
Pteranodon Sp. Logan County, Kansas Niobrara form. Smokey Hill chalk Santonian-Campanian, late Cretaceous Im not exactly sure which bones they are, and I’d appreciate any input about it, but based on the significant difference between the 2 connecting bones, I’d imagine it’s one of the metacarpals and the connecting 1st phalanx. (I’m very proud of the display/storage box I made for it. Removed box innards and carved tightly fitted slots in padding from an old crystal wine glass box. Who says having random stuff sitting around for decades is a bad thing!?)-
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- distal
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From the album: Dinosaurs & flying reptiles
Pteranodon Sp. Logan County, Kansas Niobrara form. Smokey Hill chalk Santonian-Campanian, late Cretaceous Im not exactly sure which bones they are, and I’d appreciate any input about it, but based on the significant difference between the 2 connecting bones, I’d imagine it’s one of the metacarpals and the connecting 1st phalanx. (I’m very proud of the display/storage box I made for it. Removed box innards and carved tightly fitted slots in padding from an old crystal wine glass box. Who says having random stuff sitting around for decades is a bad thing!?)-
- cretaceous
- distal
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(and 6 more)
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From the album: Dinosaurs & flying reptiles
Pteranodon Sp. Logan County, Kansas Niobrara form. Smokey Hill chalk Santonian-Campanian, late Cretaceous Im not exactly sure which bones they are, and I’d appreciate any input about it, but based on the significant difference between the 2 connecting bones, I’d imagine it’s one of the metacarpals and the connecting 1st phalanx. (I’m very proud of the display/storage box I made for it. Removed box innards and carved tightly fitted slots in padding from an old crystal wine glass box. Who says having random stuff sitting around for decades is a bad thing!?)-
- cretaceous
- distal
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From the album: Dinosaurs & flying reptiles
Pteranodon Sp. Logan County, Kansas Niobrara form. Smokey Hill chalk Santonian-Campanian, late Cretaceous Sadly the phalanx(?) broke a bit during unpacking, despite the extreme care. Very happily however, it was all perfectly clean, without a single fragment, or even visible speck of dust! Im not exactly sure which bones they are, and I’d appreciate any input about it, but based on the significant difference between the 2 connecting bones, I’d imagine it’s one of the metacarpals and the connecting 1st phalanx. (I’m very proud of the display/storage box I made for it. Removed box innards and carved tightly fitted slots in padding from an old crystal wine glass box. Who says having random stuff sitting around for decades is a bad thing!?)-
- cretaceous
- distal
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