江西萍乡杨家湾2号洞晚更新世野猪化石研究

孙吉嘉, 张贝, 陈曦, 邓里, 文军, 同号文

New fossils of Late Pleistocene Sus scrofa from Yangjiawan Cave 2, Jiangxi, China

SUN Ji-Jia, ZHANG Bei, CHEN Xi, DENG Li, WEN Jun, TONG Hao-Wen

Table 1 Data of Sus xiaozhu, S. peii and S. scrofa (mm)

			n	Variation	Average	SD	CV	R²	P value
S. xiaozhu (Han, 1987)	M3	L	37	16.3‒22.0	19.4	1.37	7.05	0.65	<0.01
	M3	W	37	11.4‒16.6	13.8	1.19	8.62	0.65	<0.01
	m3	L	25	16.2‒26.8	21.6	2.76	12.78	0.85	<0.01
	m3	W	25	8.3‒14.3	11.3	1.33	11.73	0.85	<0.01
S. peii (Han, 1987)	M3	L	30	34.6‒42.0	38.4	1.94	5.05	0.07	0.17
	M3	W	30	21.3‒25.5	23.6	0.96	4.07	0.07	0.17
	m3	L	58	35.0‒44.3	38.5	1.96	5.09	0.37	<0.01
	m3	W	58	16.2‒22.9	19.0	1.13	5.94	0.37	<0.01
S. scrofa (YJW Cave 2)	M2	L	106	15.3‒28.1	23.3	1.71	7.35	0.17	<0.01
	M2	W	106	11.7‒21.4	18.7	1.53	8.18	0.17	<0.01
	m2	L	117	20.1‒29.2	23.0	1.38	6.01	0.41	<0.01
	m2	W	117	13.1‒18.5	15.3	0.93	6.09	0.41	<0.01
	M3	L	76	29.1‒41.0	35.1	2.47	7.04	0.54	<0.01
	M3	W	76	19.3‒23.0	20.2	1.40	6.92	0.54	<0.01
	m3	L	133	32.1‒49.1	38.7	2.89	7.48	0.30	<0.01
	m3	W	133	13.0‒20.8	17.1	1.17	6.84	0.30	<0.01