Ancient coral

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

Ancient coral rock terrace. Source: Ha Quang Hai.

File:Ancient coral reefs.jpg - Wikipedia

Ancient Coral Proves Earth Used to Spin Faster for Dinosaurs

Corals - British Geological Survey

Ancient Seas Smithsonian Ocean

Pioneering study shows climate played crucial role in changing

Ancient coral reef is found in a vast Australian desert

Ancient coral fossils located deep within The Pit - Picture of ME

Ancient coral king's crown on Craiyon