Edited sentence: One of the shortest corpora in time, may be the 15-30 year Amarna letters texts-(1350 BC).Some archaeological corpora can be of such short duration that they provide a snapshot in time.Text corpora are also used in the study of historical documents, for example in attempts to decipher ancient scripts, or in Biblical scholarship.The corpus of an ancient city, (for example the "Kültepe Texts" of Turkey), may go through a series of corpora, determined by their find site dates