1. Identification of an Ancient Birch Bark Quiver from a Tang Dynasty (A.D. 618–907) Tomb in Xinjiang, Northwest China
- Author
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Hongen Jiang, Xingjun Hu, Huiyun Rao, Jianjun Yu, and Yimin Yang
- Subjects
History of China ,010401 analytical chemistry ,North china ,02 engineering and technology ,Plant Science ,Horticulture ,021001 nanoscience & nanotechnology ,01 natural sciences ,Archaeology ,0104 chemical sciences ,Geography ,visual_art ,visual_art.visual_art_medium ,White substance ,Bark ,0210 nano-technology ,China - Abstract
Fourier transform infrared spectroscopy (FTIR) and gas chromatography mass spectrometry (GC/MS) were conducted to identify a birch bark quiver from Ergonghe Reservoir Cemetery (the Tang Dynasty, A.D. 618–907) in Xinjiang, Northwest China. White substance on the bark surface was identified as gypsum (CaSO4·2H2O) by FTIR and X-ray diffraction analysis (XRD). The gypsum was probably residual white pigment of colored painting on the birch bark quiver. This is the first time that birch bark has been scientifically identified in China and it also provides the earliest evidence of colored painting on a birch bark artifact in ancient China. The minimally destructive methods are informative and promising for the analysis of ancient samples. Birch species are widely distributed in North China and ancient nomadic people put the bark to use in many aspects of their lives, reflecting the considerable importance of birch exploitation in their local life.
- Published
- 2017
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