English Paleoshoreline Cited by user AvaArdito on 02 May 2024 A paleoshoreline (ancient shoreline) is a shoreline that existed in the geologic past.
English Alternatives to the Clovis First theory Cited by user Wdford on 06 Dec 2023 This theory, known as "Clovis First", had been the predominant hypothesis among archaeologists in the second half of the 20th century.