Igneous rocks and most metamorphic rocks, of an igneous origin.
sedimentary rock
Sedimentary - but itdoes not necessarily contain fossils to be sedimentary.
fossils are fine in metamorphic rock
a lot of rocks can sometimes can become a fossils. igneous rock
Chert is a type of microfibrous sedimentary rock which contains small fossils. Alibates is exposed flint, it was used by prehistoric hunters.
sedimentary
Though somewhat rare, either rock type could contain fossils.
sedimentary rock
sedimentary rock
clastic
Fossils are nearly always found in some type of sedimentary rock. Limestone is a sedimentary rock which very commonly contains fossils, as is coal.
sedimentary rock
It would necessarily be sedimentary rock, formed in a saltwater or freshwater environment, depending on the type of clam.
Sedimentary - but itdoes not necessarily contain fossils to be sedimentary.
fossils are fine in metamorphic rock
Limestone ;) <3
a lot of rocks can sometimes can become a fossils. igneous rock