During Cambrian animals evolved which could dig into the sediments on the ocean floor.
- Future
- Good. Trilobites came to dominate faunas for 100 milion years.
- Favoritefood
- Small animals
- Favorite place
- Seafloor
- Founding place
- Toutasemant, Morocco
- Future
- Good. Trilobites came to dominate faunas for 100 milion years.
- Favoritefood
- Small animals
- Favorite place
- Seafloor
- Founding place
- Jince, Czech Republic
- Future
- Excellent. Arthropods own the future!
- Favoritefood
- Small animals
- Favorite place
- Seafloor
- Founding place
- Chengjiang, Yunnan Province, China
- Future
- Very good. Gave rise to both insect and crustaceans.
- Favoritefood
- Plankton
- Favorite place
- Seafloor
- Founding place
- Gössäter, Västergötland, Sweden
- Future
- Excellent. Gave rise to seastars, echinoids and sea lilies.
- Favoritefood
- Plankton and tiny animals
- Favorite place
- Seafloor
- Founding place
- Walesville Mountains, USA
- Future
- Good. This was the beginning of a 300 milion years of succes.
- Favoritefood
- Plankton
- Favorite place
- Seafloor
- Founding place
- Lugnås, Västergötland, Sweden
- Future
- Good. This was the beginning of a 300 milion years of succes.
- Favoritefood
- Plankton
- Favorite place
- Seafloor
- Founding place
- Lugnås, Västergötland, Sweden
- Future
- Good. Trilobites came to dominate faunas for 100 milion years.
- Favoritefood
- Slime at seafloor
- Favorite place
- Havsbotten
- Founding place
- Jince, Czech Republic
- Future
- Very good
- Favoritefood
- Bacteria and plankton
- Favorite place
- Havsbotten
- Founding place
- Kalmarsund, Småland, Sweden
- Future
- Very good
- Favoritefood
- Bacteria and slime
- Favorite place
- Seafloor
- Founding place
- Lugnås, Västergötland, Sweden
- Future
- Very good
- Favoritefood
- Worms
- Favorite place
- Seafloor
- Founding place
- Hjälmsäter, Västergötland, Sweden