invented by British geologist Arthur Holmes in 1913...
The reason Geologic Timescales are used are to give sense of what time begining from 4.5 billion years ago, and the satges through Evolution. That's how it's possibly percieved, I am not accuratly certain, so do research and come up with a possible answer to counter my statement.
i don't know man. go search it on the dictionary or something.
Most people I know like to use the Richter scale.
She was the first woman member of the United States Geological Survey.
Because the Mercalli Scale measures the amount of damage an earthquake does, rather than how powerful it is. That way, they know how much money they are accountable for.
ME
The modern trumpet was invented around 1814-1820.
who made the us today as we know it
Periods are subdivided into periods of time know as epochs.
The answer before this was smart alec and stupid so I'm just typing this instead so you know not to look at this.
I know that the plate boundaries are 2 continental but I don't know the geological event.
The longest periods of the geological time scale are eons. Each eon is divided into eras and each era is made up of periods, which are further divided into epochs. Each division ended when a significant geological event occurred, such as a major ice age ending or a meteor impact resulting in a mass extinction of animal life, etc.
The answer before this was smart alec and stupid so I'm just typing this instead so you know not to look at this.
Geological conditions created the Matterhorn commencing some 200 million years ago. The shape as we know it today comes from a million years of erosion
I don't know I thought you smart asses had the answers
She invented smudge-proof lipstick.
The reason Geologic Timescales are used are to give sense of what time begining from 4.5 billion years ago, and the satges through Evolution. That's how it's possibly percieved, I am not accuratly certain, so do research and come up with a possible answer to counter my statement.