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Do you guys agree this is a dromaeosaur toe digit?


mburkett

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Seller listed this as a “raptor toe bone” and it looks like it to me as well. Found in Montana’s HCF. What do you guys think?

 

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F86294D1-A35B-49E7-9D28-4818BB95E1CD.thumb.jpeg.22cb15ec13e95dbb6dfd90c78a3d9509.jpeg

 

 

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It's definitely from a small maniraptoran theropod, probably deinonychosaurian - and I'm thinking it's rather a manual phalanx (finger bone) rather than a toe bone.. But anyway, very nice specimen :) 

-Christian

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Opalised fossils are the best: a wonderful mix between paleontology and mineralogy!

 

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Does indeed look like maniraptoran.

 

Some reference of different raptors:

 

Saurornitholestes foot.

20100817_82.thumb.JPG.6d64771a52b3c57626ae14440c1677a6.JPG

 

Bambiraptor hand bones

metacarpal_I_II.thumb.jpg.4a2e08c9a835788a1e4eabcfbad6ebbe.jpg

 

Bambiraptor foot bones

phalanx_ungual.thumb.jpg.08e45e9657a4197d00f8aa42ca33f442.jpg

 

Buitreraptor foot bones

fig-15-2x.thumb.jpg.8bb88454ebb6128e2d8e5e355ec63c43.jpgfig-16-2x.thumb.jpg.912f6e2e53f1be71fc6487713fcafb68.jpgfig-17-2x.jpg.2dfa7318c0219682724e365e8deb0ee8.jpg

 

 

Deinonychus foot

deino_1162.jpg.b0a5fde52a1c346275521c8ca9c94bb7.jpg

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Olof Moleman AKA Lord Trilobite

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Thank you all for your input and @LordTrilobite for the reference pics. I’ve been looking for digit II-1 and II-2 for my 3.5” HCF dromy killing claw and thought this might fit the bill for II-1. The distal end doesn’t quite look bulbous enough to be one though, although species and/or individual variation may account for that. @hxmendoza believes this to be digit III

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More reference:

Velociraptor killing claw replica from my collection. I don't think the specimen you posted is from digit II/killing claw. As you say, the distal end doesn't quite fit.

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Olof Moleman AKA Lord Trilobite

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1 hour ago, LordTrilobite said:

More reference:

Velociraptor killing claw replica from my collection. I don't think the specimen you posted is from digit II/killing claw. As you say, the distal end doesn't quite fit.

Well that’s cool!  Thank you for that

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