There are alot of widespread fossil organisms from the Paleozoic;
-Brachiopods
-Bryozoa
-Trilobites
-Corals
-Crinoids
-Gastropods
-Nautaloids/Cephalopods
-Ostracods
-Scolecodonts
Once you get to devonian you may be able to find shark teeth.
After the Carboniferous, You can find plants, insects, and (rarely) reptiles.
Hope this helped!
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trilobites
fish
Paleozoic rocks contain fossils while Precambarian rocks had no fossils since at that time there was only single celled organisms.
In fossil form? If so, in a range of fossil sediments! They are some of the most common fossils (In Paleozoic deposits anyway)
Fossils that are found over a wide area.
"Weathering" is the process which explains the wide distribution of fossils
Silurian period
There are alot of widespread fossil organisms from the Paleozoic; -Brachiopods -Bryozoa -Trilobites -Corals -Crinoids -Gastropods -Nautaloids/Cephalopods -Ostracods -Scolecodonts Once you get to devonian you may be able to find shark teeth. After the Carboniferous, You can find plants, insects, and (rarely) reptiles. Hope this helped!
Paleozoic rocks contain fossils while Precambarian rocks had no fossils since at that time there was only single celled organisms.
In fossil form? If so, in a range of fossil sediments! They are some of the most common fossils (In Paleozoic deposits anyway)
Fossils that are found over a wide area.
Fossils that are the most useful for correlation tend to be found in various types of rocks, are widespread, and easy to recognize. One rock type where fossils are found is sedimentary rocks.
Trilobites are common fossils throughout the Paleozoic.
Three types of marine animals in the Paleozoic Era were trilobites, brachiopods, and archaeocyathids.
"Weathering" is the process which explains the wide distribution of fossils
Index Fossils
Silurian period
Trilobites were rapidly evolving and widespread organisms, making them ideal index fossils.
it should be brachiopods