right now they are only found inrock formations as fossils
No. Trilobite fossils are much older.
The Trilobite.
You don't. Trilobites are extinct and are only found as fossils.
Trilobite.
a trilobite is an hard shell and it was found 230 millions years ago...
Trilobite+sand=crab
rock and plankton
Although researching has provided a definition for the word trilobite there does not seem to be any reference as to why one would be referred to as a trilobite. A trilobite is an extinct arthropod from Paleozoic times of which the skeleton is divided into three parts.
If the age of a certain rock strata is found by the use of isotopic methods and another nearby strata is found to contain trilobite fossils, assuming there is no unconformity between the two strata we can infer the approximate age of the trilobites within certain parameters.
They were found "enrolled" or rolled up just like little modern pill bugs.
it was really not that big it was 12.1 million big it wasnt that big so yeahh
Trilobites varied in size, with some species being as small as a few millimeters and others growing up to 70 centimeters in length. The average size of a trilobite was around 5-10 centimeters in length.