| 
		 
		山东蒙山峨峪口砾石堤的成因类型和泥石流发生历史
		  | 
	
| 
			 
			History of debris flow and genetic type of boulder levee in Eyukou, Mengshan Mountains, Shandong Province
			 
		 | 
	
| 
		 图4. 峨峪口砾石堤14C测年样品所处环境层位和采样点景观  | 
	
Fig.4. Environmental horizon of AMS14C dating sample and Landscape of sampling point in Eyukou Levee: landscape of sampling site in front of Eyukou Levee, LMQZ01 and LMQZ02 (a); environmental horizon of LMQZ01 sample (b); environmental horizon of LMQZ02 sample (c); growth environment of LMQZ03 sampling tree trunk (d); landscape around LMQZ04 sampling location (e); environmental horizon of LMQZ04 sample (f)  | 
	
	![]()  |