Question

Para ilmuwan berpikir bahwa invertebrata menjadi fosil, dan jaringan lunak mereka tetap utuh pada daerah semacam Burgess Shale, karena secara tiba-tiba tertutupi oleh lumpur dengan kandungan oksigen sangat rendah.

Accepted Answer

Scientists think that invertebrates were fossilized, and their soft tissues kept intact in regions such as Burgess Shale, by being suddenly covered in mud with a very low oxygen content.

Front	Para ilmuwan berpikir bahwa invertebrata menjadi fosil, dan jaringan lunak mereka tetap utuh pada daerah semacam Burgess Shale, karena secara tiba-tiba tertutupi oleh lumpur dengan kandungan oksigen sangat rendah.
Back	Scientists think that invertebrates were fossilized, and their soft tissues kept intact in regions such as Burgess Shale, by being suddenly covered in mud with a very low oxygen content.

Burgess Shale Para Ilmuwan Berpikir Bahwa Invertebrata Menjadi