So sánh phương pháp

	Định tuổi bằng nhiệt phát quang	Phân tích dấu vết sử dụng
Lĩnh vực	Khảo cổ học	Khảo cổ học
Họ	Process / pipeline	Process / pipeline
Năm ra đời	1960s	1980
Người khởi xướng	Michael Aitken	Lawrence Keeley
Loại	Luminescence dating technique	Tool function inference
Công trình gốc	Aitken, M. J. (1985). Thermoluminescence Dating. Academic Press.	Keeley, L. H. (1980). Experimental Determination of Stone Tool Uses. University of Chicago Press.
Tên gọi khác	TL dating, thermoluminescence chronometry	microwear, tool use analysis
Liên quan	4	4
Tóm tắt	Thermoluminescence (TL) dating is a chronometric technique that determines the age of pottery, ceramics, and sediments by measuring light emitted when heated to high temperatures. Pioneered by Michael Aitken in the 1960s, it quantifies the accumulated radiation dose stored in mineral crystal lattices. The method revolutionized archaeological dating by enabling scientists to date ceramic vessels and fired clay objects directly, providing absolute chronologies for human occupation sites worldwide.	Use-wear analysis (also called microwear or tool-use analysis) is a method that infers the function of stone tools from microscopic wear patterns on their cutting edges and surfaces. Pioneered by Lawrence Keeley in the 1970s-1980s, this technique examines damage patterns, polishes, and edge rounding produced as tools contact different materials during use. By analyzing these wear patterns, archaeologists can determine whether a tool was used to cut plant material, meat, bone, hide, or wood—revealing detailed information about task specialization and subsistence practices in prehistoric societies.