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What else can I help you with?
What era did the first animals with both teeth and fins appear?
Silurian
What dinosaurs were in the Silurian era?
The Silurian period spans from 443 to 419 million years ago. The earliest dinosaurs evolved 231 million years ago. That means there were no dinosaurs at all during the Silurian.
What periods of the paleozoic era are not represented by rock of the grand canyon?
The Ordovician period and the Silurian period
What periods of the Paleozoic era are not represented by the rock of the Grand Canyon?
The Ordovician period and the Silurian period
What periods of the Paleozoic era are not represent by rock of the Grand Canyon?
The Ordovician period and the Silurian period
What are the period of the Paleozoic era?
Starting with the oldest, they are the: Cambrian, Ordivician, Silurian, Devonian, Carboniferous, and Permian.
In what era did the first vascular plants appear?
The first vascular plants appeared during the Silurian period, about 420 million years ago. These plants had specialized tissues that allowed them to transport water and nutrients throughout their bodies, which was a significant evolutionary advancement.
During the Silurian era did humans exist?
Nope -- way too old. Only primitive invertebrates and lower forms were around.
How lond did the paleozoic era last?
The Paleozoic Era Lasted about 2799. You can add all the numbers of the: Permian, Carboniferous, Devonian, Silurian, Ordovician, and the Cambrian. Add all of there numbers of how long each era lasted. So that's how long the Paleozoic Era Lasted ("2799")
Is the mississippian period in paleozoic era?
Yes. The Mississippian period is a part of the Paleozoic era, along with the Cambrian, Ordovician, Silurian, Devonian, Pennsylvanian, and Permian periods.
Which era of geological time lasted the longest?
The Paleozoic Era lasted from about 540 million years ago to about 280 million years ago. It included the Cambrian, Ordovician, Silurian, Devonian, Carboniferous, and Permian Periods.
What came after the Ordovician period?
The Silurian period followed the Ordovician period.
