Hi @eidan-velazquez do you have any other geology data to add to these specimens? If we have a better idea of the geologic context, we can help you narrow the ID a little bit better. If you need help, let us know!

Hi, @eidan-velazquez, this appears to be a coral. Would you be willing to work with me to update the information on this specimen?

Hi @eidan-velazquez ! Very cool fossil. This is a fossil sea urchin. I did a little research on the location you provided and it seems like your fossil likely came from the Juana Diaz Formation. I think this is from the genus Clypeaster. You can read more about it here https://www.jstor.org/stable/1301379?seq=11#metadata_info_tab_contents