ossiferous (adjective)

1. During the excavation, the archaeologists discovered an ossiferous burial site that held great religious significance to the ancient civilization.

2. In the anime series, the protagonist embarks on a thrilling adventure to uncover the mysteries surrounding an ossiferous artifact with magical powers.

3. The couple enjoyed a peaceful stroll through the ossiferous park, marveling at the beauty of the fossilized trees and ancient animal remains.

4. The cartoon depicted a hilarious scenario where the characters mistakenly entered an ossiferous museum and stumbled upon animated dinosaur skeletons that came to life.