answersLogoWhite

0

What else can I help you with?

Related Questions

What are unconformity?

Unconformities are surfaces that represent gaps in the geologic record that formed wherever layers were not deposited for a time or else layers were removed by erosion.


What do the periods the geologic time scale represent?

Usually, they represent periods between extinction events, where a particular type of lifeform was dominant.


What is the longest subdivision in geologic time?

The longest subdivision in geologic time is the eon, which is further divided into eras. Eons represent the largest interval of time in the geologic time scale, such as the Phanerozoic eon which encompasses the last 541 million years.


What problems does an unconformity present?

Unconformities can lead to challenges in correlating rock layers and interpreting the geologic history of an area. They represent gaps in the geologic record, making it difficult to determine what events occurred during that time period. Unconformities can also complicate efforts to understand the stratigraphy and structural history of a region.


What do periods on the geologic time scale represent?

Periods on the geologic time scale represent units of time that divide eras into smaller segments. They typically last tens of millions of years and are defined by distinctive rock layers and characteristics of the Earth's environment. Each period is marked by significant shifts in global climate, the evolution of life forms, and geological events.


Which of the following is not a geologic period of the Earth Jurassic Cretaceous Triassic Neoprene?

Neoprene is not a geologic period of the Earth. The Jurassic, Cretaceous, and Triassic are all recognized geologic periods that represent different intervals of time in the Earth's history.


What do the relative geologic time and absolute geologic time combine to form?

The geologic time scale.


Diffrenciate geologic time with geologic column?

Geologic column is an ordered arrangement of rock layers that is based on the relative age of the rocks. Geologic time is the time IN the geologic column.


What are the four eras of geologic time?

The four eras of geologic time are the Precambrian, Paleozoic, Mesozoic, and Cenozoic. These eras represent significant periods in Earth's history, each characterized by distinct geological and biological events.


What are the two basic units of the geologic time scale?

EonEraPeriodEpoch! :)


What are gaps in rock layers called?

Gaps in rock layers are called unconformities. Unconformities represent periods of time where deposition of sediment ceased and erosion occurred before deposition resumed, creating a gap in the geological record.


What is an era in geologic time?

an era is a very long span of geologic time