Core Findings - The discovery of 35 well-preserved wooden artifacts dating back 300,000 years at the Gantangqing site represents a significant archaeological achievement, marking the earliest known wooden tools in East Asia [1][2][3] - The research was published in the prestigious journal "Science," highlighting the importance of this multidisciplinary study [1] Archaeological Significance - The wooden tools were primarily made from pine species (approximately 70%), with a small percentage from other types, indicating a diverse use of local resources [2] - The tools exhibit clear signs of human modification, with specific designs for digging edible plant roots, showcasing advanced tool-making skills of early humans [2][3] - The findings contribute to understanding the cultural and technological characteristics of Paleolithic humans in East Asia, filling a gap in the study of wooden artifacts from this period [3] Research Methodology - The research team employed various dating methods, including paleobiostratigraphy and optically stimulated luminescence, to confirm the age of the artifacts [2] - A comprehensive analysis of the site's geomorphology and stratigraphy helped explain the preservation of these ancient wooden tools [2] Comparative Analysis - Compared to wooden tools found in European and African sites, the Gantangqing artifacts are more diverse, particularly in the prevalence of small, handheld tools [2] - The simultaneous discovery of stone tools, bone artifacts, and plant remains at the site is rare in global Paleolithic archaeological contexts, underscoring the site's significance [2]