Các câu ví dụ cho từ fossils

1. Around 30 round mounds suspected to be ammonite fossils lie scattered along a river bank in Gia Lai Province.

2. Working at the UNESCO Dak Nong Geopark, located in the Central Highlands province of Dak Nong, Phuc himself had discovered many ammonite fossils.

3. The dating puts the fossils "within a few hundred million years of the accretion of the solar system," he said in a video statement.

4. " The tiny fossils -- half the width of a human hair and up to half-a-millimetre in length -- take the form of blood-red tubes and filaments formed by ocean-dwelling bacteria that fed on iron.

5. Locked inside white, flower-like quartz structures known to harbor fossils, they were found along what were once warm-water vents on the ocean floor, most often in deep waters.

6. Previous claims of super-ancient fossils have been challenged by scientists asking whether they are, in fact, natural mineral formations of some kind.

7. While not fossils, stromatolites are made by microbial colonies, and form in the sunlit surface waters of the ocean.