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Is A geologic era is a shorter unit of time than a geologic period?
No, a geologic era is a longer unit of time than a geologic period. Geologic eras are divided into periods, which are further subdivided into epochs. The hierarchy from largest to smallest is era, period, epoch.
Which is not a major period of the geologic time scale?
Cenozoic is not a major period of the geologic time scale. The scale is broken down into eras. Cenozoic, Mesozoic and Paleozoic are all part of the Phanerozic era.
What is meaning Tertiary Boundary?
A boundary is a borderline, a separation between two things or the edge of something. Tertiary means third. In this case the 'Tertiary Boundary' has a geological meaning. It is an horizon in the Earth's rock sequence that marks the end of the 'Tertiary Period' at the end of the 'Cretaceous' and the begiining of the 'Quaternary Period' - a point in time in Earth's history some 65.5 million years ago. It is also the time when the Dinosaurs became extinct.
Was era or period longer?
On the geologic time scale, an era is longer than a period. There are 12 geologic eras in total and they are composed of geologic periods. For instance, the Mesozoic era is composed of the Triassic, Jurassic and Cretaceous periods.
What geologic period has fossils of the most primitive lifeforms?
cambrian
Where do you put a period at the end of quotation marks or in the quotation marks?
In the quotation marks.
Easter marks the end of what religious period?
Easter marks the end of lent, which started on shrove tuesday, (pancake day).
Do imperative statements have question marks at the end?
No, imperative statements do not have question marks at the end. Imperative sentences give commands or make requests and end with a period.
What are the types of end marks?
period,exclamation point.and exclamation mark
Is A geologic era is a shorter unit of time than a geologic period?
No, a geologic era is a longer unit of time than a geologic period. Geologic eras are divided into periods, which are further subdivided into epochs. The hierarchy from largest to smallest is era, period, epoch.
What event marks the beginning of the current geologic era on Earth?
The mass extinction event at the end of the Cretaceous Period marks the beginning of the Cenozoic Era. There are multiple hypotheses as to what caused or contributed to this extinction; current thought is that the Chicxulub meteorite event, combined with the already occurring volcanic trap eruptions in present day India provided the one-two punch that lead to the extinction. Regardless, the iridium rich KT boundary at the end of the Cretaceous marks the end of the reign of the dinosaur and the emergence of a great diversity in other species.
What marks the start and the end of the medieval period in India?
The medieval period starts from the 8th century to the 18th century.
What geologic time period did the crylophsaurus live?
the Jurassic Period
What is the geologic time period of the octopus?
Cenezoic
Middle division of geologic time?
Period.
What geologic period is the snail in?
before the dinosuars
If you quote someone in the middle of a sentence do you include a period at the end of the quote?
If you have a quote in the middle of the sentence then don't put a period there, put a comma, an exclamation mark, or a question mark. If it is at the end of a sentence then put a period inside the quotation marks.
