Want this question answered?
yes
In fossil form? If so, in a range of fossil sediments! They are some of the most common fossils (In Paleozoic deposits anyway)
The Mesozoic era is known as the age of dinosaurs. In the animal kingdom, they ruled. In the plants, cycads, conifers, ferns, and herb-like plants were the most common.
The dominant land animal life during the Mesozoic was reptiles and dinosaurs.However, it is important to note that dominant does not mean the most biodiverse, common, or consisting of the greatest biomass. It simply means that they were the most common large vertebrates. Insects, for example, have always beaten reptiles in biodiversity and I believe biomass, too.
Iron is separated with a magnet.Camphor is extracted with acetone.
Mass extinction
Mammals became the dominant land animals in the early Paleocene period of the Cenozoic era, after the extinction of the non-avian dinosaurs at the end of the Cretaceous period of the Mesozoic era.
Trilobites are common fossils throughout the Paleozoic.
cycads
yes
Paleozoic era
Paleozoic
Yes, there was volcanic activity during the Mesozoic Era, and lots of it. Also, plate tectonic activity was common, too. During the Mesozoic Era, the plates moved from Pangaea to Laurasia and Gondwanaland, and then to the 7 continents.
Western
Depends where you are looking, In the Paleozoic it is generally bryozoans, brachiopods, and crinoids.
Land based animals first became common in the Paleozoic Era. It is the earliest era of the 3 in the Phanerozoic Eon.
In fossil form? If so, in a range of fossil sediments! They are some of the most common fossils (In Paleozoic deposits anyway)