A couple of ammonites

[Nipponites]

I have these unidentified ammonites, and I would like to know what they are.

I believe that the second one is Desmoceras latidorsatum, comparing it with internet photos.

The first one is from the Oxfordian of Charente (France), and the other I don't know.

 

1.- Oxfordian, Charente (France).

 

 

2.-

 

Look at suture lines.

 

Thanks!

 

[Praefectus]

Nice ammonites. Number 2 looks like Aioloceras besairiei from the Jurassic of Madagascar. 

[Nipponites]

I don't think it's that, the stretch marks are much more pronounced than at mine.

Thanks anyway.

[Paleorunner]

On 9/29/2021 at 9:04 PM, Nipponites said:

Tengo estos amonites no identificados y me gustaría saber cómo son.

Creo que el segundo es Desmoceras latidorsatum, comparándolo con fotos de internet.

El primero es del oxfordiano de Charente (Francia), y el otro no lo sé.

 

1.- Oxfordian, Charente (Francia).

 

 

2.-

 

Mira las líneas de sutura.

 

¡Gracias!

 

It is a Desmoceras latidorsatum. Madagascar.
Maybe from the Boeny Region.
 

Edited October 1, 2021 by Paleorunner