Examlex
In sequencing by synthesis (SBS) methods, the sequence of a sample is directly determined as nucleotides are incorporated into a DNA strand by DNA polymerase.
Ancient Rock
Rock formations dating back millions of years, often providing information on the Earth's geological and evolutionary history.
Prehistoric Cultural Sites
Locations that provide archaeological evidence of human activity and habitation before recorded history or the advent of written language.
Recent Lava Flows
Molten rock that has erupted from a volcano and solidified on the earth's surface in the recent geological past.
Angular Unconformity
A geological feature where newer layers of sediment or rock rest upon older layers that have been tilted or folded, indicating a significant change in depositional environments.
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