540 Ma - 252 Ma The era in where seas began to form. Caused a mass extinction for Isopods and 90% of marine life
Coral Reefs
Shallow Seas
Many shallow seas were created and left behind fossils in sedimentary rocks
540 Ma - 252 Ma The era in where seas began to form. Caused a mass extinction for Isopods and 90% of marine life
Many shallow seas were created and left behind fossils in sedimentary rocks