Sedimentary rocks cannot be given an absolute date by radiometric testing, but they can be given an estimated date from a few geological laws, for example if a bed of desert sandstone ins under a bed of limestone there is a law that says that the sandstone is older.
They are called clastic sedimentary rocks.
Metamorphic rocks are classified by foliation or lack there of, not sedimentary rocks. They are classified into Clastic Sedimentary, and Chemical Sedimentary.
No. The rocks you describe are clastic or detrital sedimentary rocks.
Yes all fossils occur in sedimentary rocks or rocks that began as sedimentary rocks.
Sedimentary rocks form when they undergo metamorphism. Only if they decide NOT to be Sedimentary rocks anymore.
False
They are called clastic sedimentary rocks.
Metamorphic rocks are classified by foliation or lack there of, not sedimentary rocks. They are classified into Clastic Sedimentary, and Chemical Sedimentary.
They are called sedimentary rocks. Sedimentary rock can't be dated using radioactive dating because it is composed of sediment, which is actually small pieces of different rocks. To date it, you have to use radioactive dating on the surrounding rocks.
No. The rocks you describe are clastic or detrital sedimentary rocks.
Sam Boggs has written: 'Petrology of sedimentary rocks' -- subject(s): Sedimentary Rocks 'Petrology of sedimentary rocks' -- subject(s): Rocks, Sedimentary, Sedimentary Rocks
Yes all fossils occur in sedimentary rocks or rocks that began as sedimentary rocks.
Sedimentary rocks.
Clastic sedimentary rocks and Cataclasites (a form of metamorphic rock) are formed from broken rocks.
Sedimentary rocks form when they undergo metamorphism. Only if they decide NOT to be Sedimentary rocks anymore.
== == Clastic sedimentary rocks.
Bioclastic sedimentary rocks.