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The combination of sedimentology and stratigraphy allows us to build up pictures of the Earth's surface at different times in different places and relate them to each other.
to fall over forwards so that your face hits the ground or another surface
a small sour red fruit that grows on a bush
the activity of exploring abandoned buildings and other manmade structures
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American definition and synonyms of stratigraphy from the online English dictionary from Macmillan Publishers Limited.