Hi, someone i know from a french forum found the following piece and have difficulties to get an ID. So i told her i was on this forum and asked her if i could post her photos here.
She hesitated between a coral, an anthozoan or a sponge. We both think this is a sponge but don't know the species.
The scale is in centimeters and the stage is Hauterivian to Aptian (see the tags). What do you think it is ?
Thanks very much for your participation.