Sea fossils id

[Thefossilman92]

Hello!

I'm asking for another person who found these fossils in southern Sweden (Kristianstad). There is sites around this region which have fossils from the cretaceous period so Im thinking it is plausible that these also are cretaceous.

 

I've numbered each fossil to make it easier to talk about them and to id what type of fossils they are.

[Tidgy's Dad]

1. Gryphaea., Yes, the Devil's Toenail! 

2. Can't tell. Could be a productid brachiopod, could be a bivalve Need a shot directly down on it and a close up of the hinge line and beak.

3. Can't see it clearly.  

4. Could be an oyster.

5. A modern cidaroid sea urchin spine.

6. Yes, fish verts.

7. Bivalve.

8. interior of a brachiopod valve showing articulation 'teeth' and the median ridge.

9. Don't know. 

[Coco]

5 = Spine of recent sea urchin Heterocentrotus mammilatus or H. trigonarius.

 

Coco

[IsaacTheFossilMan]

On 08/02/2021 at 1:31 PM, Tidgy's Dad said:

1. Gryphaea., Yes, the Devil's Toenail! 

2. Can't tell. Could be a productid brachiopod, could be a bivalve Need a shot directly down on it and a close up of the hinge line and beak.

3. Can't see it clearly.  

4. Could be an oyster.

5. A modern cidaroid sea urchin spine.

6. Yes, fish verts.

7. Bivalve.

8. interior of a brachiopod valve showing articulation 'teeth' and the median ridge.

9. Don't know. 

+9 for all of these I'm very familiar with Gryphaea, and smiled when saw this post, as I realised I could be of help... Then I realised Tidgy got here before me... Silly tortoise!