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avatar_Halichoeres

Teleocrater, a (sort of) new early near-ornithodiran

Started by Halichoeres, April 12, 2017, 08:18:19 PM

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Halichoeres

A good write-up in Forbes:
https://www.forbes.com/sites/shaenamontanari/2017/04/12/the-oldest-known-relative-of-dinosaurs-has-been-unearthed-in-tanzania/#19c74bce73b1

And the paper (paywall):
http://www.nature.com/nature/journal/vaop/ncurrent/full/nature22037.html

It's an old name, but had never been officially published before now. It's relatively advanced anatomically, showing that some ornithodiran traits were already present at the base of Avemetatarsalia.
In the kingdom of the blind, better take public transit. Well, in the kingdom of the sighted, too, really--almost everyone is a terrible driver.

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Chad

Palaeocast has a podcast about this that just popped up today. Entertainment for my commute today is locked in.

ZoPteryx

Very interesting critter.  Hopefully we'll find more of these peculiar basal avemetatarsalians, maybe they'll have something to say about pterosaur origins.

Megalosaurus

Sobreviviendo a la extinción!!!

Jose S.M.

Ilike that reconstruction hehe, this animal would make a nice figure for sure.

Ravonium

#5
Quote from: ZoPteryx on April 14, 2017, 06:12:40 AM
Hopefully we'll find more of these peculiar basal avemetatarsalians, maybe they'll have something to say about pterosaur origins.

I agree. I'm surprised we haven't discovered one that somewhat explains how pterosaurs evolved. At the moment the closest avemetatarsalians we have discovered to a pterosaur ancestor don't explain anything about how they managed to develop flight.

This discovery is, however, yet another step forward in the evolution of avemetatarsalians.

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