X-RAY DENSITOMETRY OF NORWAY SPRUCE SUBFOSSIL WOOD FROM THE AUSTRIAN ALPS [0.03%]
源于奥地利阿尔卑斯山的挪威松木亚化石木材的X射线密度测定法
Marzena Kłusek,Michael Grabner
Marzena Kłusek
The processing of subfossil wood poses some difficulties in densitometric research. Problems arise because of the physio-chemical changes of wood occurring in the sedimentation environment. Subfossil wood modification can result from the up...