Geography, 10.02.2021 01:00 dillonmichaeld8069
4. Why are the time periods of the Paleozolc and Mesozolc subdivided into early, middle, and late Instead of named epochs, as they are in the Cenozelo
The fossil record for the Paleozoic and Mesozoic eras is not sufficient to subdivide the periods based on the presence of organisms.
The number of fossils discovered outnumbers the quantity needed to subdivide the periods based on the presence of organisms.
The rocks of these time periods are too young to provide sufficient data to subdivide the periods based on the ages of rocks.
The terms early, middle, and late are easier to remember, which removes some confusion for those studying the geologic time scale.
Answers: 2
Geography, 22.06.2019 16:00
Where does the availability of water pose the greatest problem
Answers: 1
Geography, 23.06.2019 11:00
Triangle with the the sides 72 and 75 and x. also other trsingle withsides 24 25 and 7. what is the value of x.
Answers: 1
Geography, 23.06.2019 14:20
At which boundary does subduction stop occurring, resulting in a mountain range?
Answers: 2
4. Why are the time periods of the Paleozolc and Mesozolc subdivided into early, middle, and late In...
Mathematics, 21.01.2021 05:10
Mathematics, 21.01.2021 05:10
English, 21.01.2021 05:10
Mathematics, 21.01.2021 05:10
Chemistry, 21.01.2021 05:10
English, 21.01.2021 05:10
Chemistry, 21.01.2021 05:10
Mathematics, 21.01.2021 05:10
Spanish, 21.01.2021 05:10
Mathematics, 21.01.2021 05:10
Mathematics, 21.01.2021 05:10
Social Studies, 21.01.2021 05:10
History, 21.01.2021 05:10
Social Studies, 21.01.2021 05:10