Ancient coral

Paleozoic corals do not provide evidence of an ancient earth or necessitate that days were shorter pre-Flood.

Ancient coral formations being explored - Greek City Times

Ancient coral hi-res stock photography and images - Alamy

Ancient coral hi-res stock photography and images - Alamy

Ancient coral

Coral - Wikipedia

Ancient coral

Ancient coral

KREA - an ancient underwater city, encrusted by stone and coral

File:Ancient coral reefs.jpg - Wikipedia

Rough coastal rock background photo texture, ancient coral reef