Intro to Geologic Time
One thing about time is that it keeps moving—always into the future and always in polar opposite, yet mutually supportive rhythms: relative and absolute. Relative time is agreeably flexible and adapts itself to the...
A Guide to the Earth for the Layperson
One thing about time is that it keeps moving—always into the future and always in polar opposite, yet mutually supportive rhythms: relative and absolute. Relative time is agreeably flexible and adapts itself to the...