Fossil

Fossils are structures that generate underground in certain biomes.

Generation
Fossils randomly generate 15-24 blocks below the surface in deserts and swamplands, including the "Hills" and "M" variants. Each chunk has a $1/64$ chance to spawn a fossil.



Structure
Fossils may generate as one of 4 different variants of the skull or one of 4 different variants of the spine. Random blocks of the fossil may be replaced with coal ore. However, usually almost the entire structure will be made of bone blocks. Also coal ore is found in small amounts alongside underground fossils.

Gallery
Fossil Fossile Fossiel pt-br:Fóssil Skamielina