answersLogoWhite

0


Best Answer

most fossils are 20 to 40 million years old

User Avatar

Wiki User

13y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

13y ago

7,000

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How old are most sedimentary rocks?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Fossils are most likely found in what rock?

No. They are usually found in sedimentary rock.


What is sedimentary rock most similar to?

sedimentary rocks


What percentage of rocks on earth are sedimentary?

Sedimentary rocks are the most common types of rocks that cover the earths surface because they are layered rocks. Approximately 65% of the rocks are sedimentary.


Most non clastic sedimentary rocks are made up of what?

other sedimentary rocks.


What rock type are most common at earths surface?

Sedimentary Rocks. 75% of rocks exposed to the surface are sedimentary. Basalt is the most common type of rock and it is igneous.


The most common minerals in clastic sedimentary rocks are likely?

the most common minerals in clastic sedimentary rocks are likely


Rocks formed from weathered debris from preexisisting rocks are called?

They are called clastic sedimentary rocks.


Which type of rock is where fossils are found?

They are mostly found in Sedimentary Rocks


Are most sedimentary rocks made?

most sedimentary rocks are mostly made from sediment , you will most- likley find the near water sources .


Sedimentary rocks that formed organically typically contain what?

Sedimentary rocks that formed organically typically contain calcite. Fossils are most likely to be found in sedimentary rocks.


What minerals are most common in detrital sedimentary rocks?

The most common minerals in detrital sedimentary rocks are quartz grains and clay.


What is the most common rock in Michigan?

Many types of rocks can be found in Michigan. The largest and most common rocks found are sedimentary rocks. Examples of sedimentary rocks are granite, feldspar and sandstone.