Jump to content

Ammonite from Ukraine

fifbrindacier

By fifbrindacier
in Fossil ID

 Share

Recommended Posts

fifbrindacier Regular Member

fifbrindacier

Posted
Posted (edited)

Hi guys, i've receiced those ammonites from @Svetlana, they are sinemurian.

I tried.to figure out what species they are.

Note that the carena is well marked for all of them and they all show costulations.

 

For that first one i found nothing but Oxynoticeras or Asteroceras, i'm absolutely not satisfied about that.

16937560517173336507649424270380.thumb.jpg.77ae1b47e863851a553f78e6b9dc1788.jpg16937561045401613282860356705798.thumb.jpg.4a7fefb8e965f73663354372641c2130.jpg

 

For the second one i've found Echioceras rhodanicum

16937564683787554318037063667748.thumb.jpg.a0d5b94faebfdfc9aff376236adbdcbe.jpg16937565349001123658917888138219.thumb.jpg.4f012173641c1443b4752989fc879510.jpg

 

And for the  third one Orthechioceras maybe cf. viticola

16937566811054575140742631953369.thumb.jpg.0ee75f38bc35f77c311add6116da23a4.jpg16937567868525432265016545085523.thumb.jpg.ffccc482718d38b729786ee7bbf3612c.jpg

 

Edited by fifbrindacier
  • Enjoyed 3
  • Thank You 1

theme-celtique.png.bbc4d5765974b5daba0607d157eecfed.png.7c09081f292875c94595c562a862958c.png

"On ne voit bien que par le coeur, l'essentiel est invisible pour les yeux." (Antoine de Saint-Exupéry)

"We only well see with the heart, the essential is invisible for the eyes."

 

In memory of Doren

photo-thumb-12286.jpg.878620deab804c0e4e53f3eab4625b4c.jpg

Link to comment
Share on other sites
  • fifbrindacier changed the title to Ammonite from Ukraine
fifbrindacier Regular Member

fifbrindacier

Posted
  • Author
Posted
4 hours ago, Svetlana said:

Hello, Sophie.

Great job! I didn't think that these ammonites could really be identified.
Thank you!

Have a nice day

Thank you very much Svetlana.:SunFace:

  • Enjoyed 1

theme-celtique.png.bbc4d5765974b5daba0607d157eecfed.png.7c09081f292875c94595c562a862958c.png

"On ne voit bien que par le coeur, l'essentiel est invisible pour les yeux." (Antoine de Saint-Exupéry)

"We only well see with the heart, the essential is invisible for the eyes."

 

In memory of Doren

photo-thumb-12286.jpg.878620deab804c0e4e53f3eab4625b4c.jpg

Link to comment
Share on other sites
fifbrindacier Regular Member

fifbrindacier

Posted
  • Author
Posted

For the first one, i found an article in research gâté : https://www.researchgate.net/topic/Fossils/publications?_tp=eyJjb250ZXh0Ijp7ImZpcnN0UGFnZSI6InB1YmxpY2F0aW9uIiwicGFnZSI6InB1YmxpY2F0aW9uIn19 by Bogdan A. Zaitsev about the Sinemurian-Pleinsbachian ammonites from the Bodrak River basin in Crimea and i found that the genus Tropidoceras is a better match.

The article speaks about Tropidoceras semilaevis and erythraeum.

  • Thank You 1

theme-celtique.png.bbc4d5765974b5daba0607d157eecfed.png.7c09081f292875c94595c562a862958c.png

"On ne voit bien que par le coeur, l'essentiel est invisible pour les yeux." (Antoine de Saint-Exupéry)

"We only well see with the heart, the essential is invisible for the eyes."

 

In memory of Doren

photo-thumb-12286.jpg.878620deab804c0e4e53f3eab4625b4c.jpg

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing
×
×
  • Create New...