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Which division of geologic time is considered the Age of Reptiles?
Wiki User
∙ 15y ago
mesozoic
http://darwin.bio.uci.edu/~sustain/bio65/lec02/b65lec02.htm#THE_AGE_OF_REPTILES_(MESOZOIC):_245-65_
Wiki User
∙ 15y ago
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How did geologists determine the division of the geologic time scale?
fossils contained within the rock. got answers from Earth Science book while doing my HW
What do periods on the geologic time scale represent?
An era, in geologic terms, is a geological time period encompassing two or more geologic periods.
What is absolute geologic time?
A rock stratum, and the relative placement of that in a cliff
What came first crocodiles or sharks?
Sharks existed at the same time dinosaurs did. Sharks pre-date the dinosaurs by quite a bit. To get from sharks to dinosaurs: sharks - bony fish - lobe finned fish - lung fish - amphibians - reptiles - dinosaurs.
What is called the record of life forms and geologic events in earth's history?
the record of life forms and geologic events in earth's history is actually called the "Geologic time scale" fine sir. good day
What word represents the broadest division on a geologic time scale?
Precambrian is the largest division of the geologic time scale.
Middle division of geologic time?
Period.
What is the smallest division of geologic what time?
epoch
The largerest division of time on the geologic time scale is?
Eon.
What is the name of the largest division of geologic time?
Eon
Which is the smallest division of time on the geologic scale?
Epoch
What is the third largest division of geologic time?
period.
What division in the geologic time scale is the shortest?
epoch
What is the next smaller division of geologic time after era?
After an era, the next smallest division of time would be an epoch. An epoch is equal to around 10,000,000 years, where as an era is 100,000,000 years.
Which major division on geologic time came first?
Precambrian time
Which division of geological time was the longest?
The geologic time scale that represents the longest time span is the eon. It is a unit of time that is equal to a billion years.
Was a rattlesnake one of the first reptiles?
No, rattlesnakes are a fairly recent family of reptiles to develop, at least when one looks at geologic time.
