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avancna — Araxoceras latissimum

Published: 2008-02-07 06:37:01 +0000 UTC; Views: 9004; Favourites: 85; Downloads: 0
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Description Various ammonites from the Early to Mid Permian.

Counterclockwise from upper left corner, Perrinites hilli hilli, Popanoceras bowmani, Pseudogastrioceras beedei, Waagenoceras guadalupense, and Araxoceras latissimum
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Comments: 16

Cerberus-Chaos [2023-07-05 11:53:37 +0000 UTC]

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WildbugWarrior1545 [2021-07-30 22:16:56 +0000 UTC]

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Charanty [2017-08-04 00:55:07 +0000 UTC]

One in the middle is Pseudogastrioceras beedei or Araxoceras latissimum?

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avancna In reply to Charanty [2017-08-04 02:53:47 +0000 UTC]

The latter, the former is in the lower right corner

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Charanty In reply to avancna [2017-08-04 10:09:57 +0000 UTC]

Thanks!

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robertoadder8 [2017-01-25 19:54:57 +0000 UTC]

this is an excellent drawing and reconstruction.

from what have read in the comments, the only way to know this thing even existed or from what it looked like...is from you, thats kind of cool in a way.

you are THE RECONSTRUCTOR: RE-ANIMATOR OF ALL LIVING THINGS THAT WERE.

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avancna In reply to robertoadder8 [2017-01-25 20:52:28 +0000 UTC]

Thank you!

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robertoadder8 In reply to avancna [2017-01-25 23:41:08 +0000 UTC]

your welcome!

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Heehvan [2013-06-17 23:31:33 +0000 UTC]

Weren't they in the Jurassic too?

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avancna In reply to Heehvan [2013-06-17 23:32:43 +0000 UTC]

Not these specific genera or families. At most, a few of them may have lingered into the Triassic.

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NeuStrasbourg [2013-04-30 11:27:25 +0000 UTC]

where do you even find these species? google for example is quite disappointing in that regard

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avancna In reply to NeuStrasbourg [2013-04-30 12:55:17 +0000 UTC]

I first found out about it via a small drawing in an old geology textbook I found.

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scythemantis [2013-04-27 15:03:41 +0000 UTC]

I love the eyestalks too, they make a lot of sense.

We've only ever found the shells of ammonites, correct? Are there ever any imprints of their soft parts?

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avancna In reply to scythemantis [2013-04-27 16:35:49 +0000 UTC]

I don't think so. We have found jaw apparati, even tentacle hooks, but no soft parts. I can only conclude that the ammonites were the most tastiest seafood in the Mesozoic.

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tentaculus [2008-02-16 14:56:26 +0000 UTC]

I have never seen an ammonite that convoluted to be honest.......the stalked eyes are perfect for the niche-like opening by the way.

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avancna In reply to tentaculus [2008-02-16 21:18:36 +0000 UTC]

It was one of the reasons why I drew this bad boy in the first place.

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