Table 6.

Descriptive statistics for principal (ε₁ and ε₂) and |(ε₁/ε₂)| strain magnitude and ε₁ orientation for experiment 103

Gauge location	Bite side	Bite position	n	ε1			ε2			ε1/ε2 Ratio		ε1 Orientation
				Mean	SD	Max	Mean	SD	Max	Mean	SD	Mean	SD
Right dorsolateral dentary	Left (BS)	a/m	6	1334	282	1751	−1141	246	−1489	1.17	0.03	38	2
		m	3	1380	248	1606	−1176	179	−1335	1.17	0.03	37	1
		m/p	6	859	435	1430	−655	372	−1115	1.38	0.17	37	3
		p	4	1021	188	1301	−817	147	−1021	1.25	0.06	37	2
	All left		19	1125	373	1751	−925	340	−1489	1.25	0.13	37	3
	Right (WS)	a/m	3	1411	81	1503	−1122	148	−1254	1.27	0.12	−12	5
		m	1	874		874	−593		−593	1.47		−14
		m/p	4	1257	570	1825	−113	651	−170	24.99	34.79	−58	22
		p	3	2506	128	2651	−285	8	−292	8.79	0.7	−78	2
	All right		11	1605	677	2651	−479	442	−1254	11.96	21.89	−47	31
	All bites		30	1301	547	2651	−761	432	−1489	5.18	13.89	6	45
Right lateral dentary	Left (BS)	a/m	6	1385	249	1775	−1588	328	−2039	0.88	0.06	115	1
		m	9	1597	231	1858	−1821	260	−2129	0.88	0.01	114	1
		m/p	6	823	364	1248	−827	484	−1426	1.11	0.28	108	7
		p	9	1155	441	1911	−1267	530	−2170	0.92	0.06	113	2
	All left		30	1267	428	1911	−1409	539	−2170	0.94	0.15	113	4
	Right (WS)	a/m	9	1720	604	2958	−1489	157	−1727	1.15	0.38	31	2
		m	3	2018	842	2835	−840	731	−1511	16.29	25.98	35	5
		m/p	4	1870	670	2709	−328	258	−648	10.53	8.83	31	5
		p	8	2088	281	2417	−112	75	−265	49.39	84.26	32	4
	All right		24	1905	546	2958	−755	673	−1727	20.69	51.83	32	4
	All bites		54	1551	576	2958	−1119	681	−2170	9.72	35.55	77	50
Right ventral dentary	Left (BS)	a/m	6	846	164	1087	−822	181	−1045	1.04	0.07	103	3
		m	9	882	91	963	−799	67	−896	1.1	0.07	103	0
		m/p	6	486	255	790	−470	282	−821	1.1	0.14	97	9
		p	9	662	218	1041	−617	187	−946	1.07	0.04	103	2
	All left		30	730	234	1087	−683	222	−1045	1.08	0.08	102	5
	Right (WS)	a/m	9	657	150	843	−1007	346	−1398	0.69	0.15	−21	14
		m	3	687	444	1193	−655	146	−816	0.99	0.42	3	31
		m/p	4	623	266	880	−317	174	−499	2.33	1.28	26	9
		p	8	974	242	1331	−572	151	−829	1.72	0.26	36	2
	All right		24	761	276	1331	−703	350	−1398	1.35	0.81	7	29
	All bites		54	743	252	1331	−692	283	−1398	1.2	0.55	60	47
Right medial splenial	Left (BS)	a/m	6	861	187	1097	−2108	532	−2806	0.41	0.03	99	0
		m	7	1018	159	1176	−2500	383	−2828	0.41	0.03	100	1
		m/p	6	662	275	1055	−1326	792	−2445	0.57	0.15	99	1
		p	8	788	334	1512	−1735	757	−3436	0.45	0.03	99	1
	All left		27	833	273	1512	−1926	744	−3436	0.46	0.1	99	1
	Right (WS)	a/m	7	651	397	1534	−465	176	−733	1.44	0.62	74	12
		m	1	432		432	−426		−426	0.01		94
		m/p	4	724	476	1176	−998	481	−1321	0.68	0.21	−23	78
		p	3	2084	701	2565	−1743	121	−1878	1.22	0.47	−7	2
	All right		15	942	735	2565	−860	574	−1878	1.16	0.56	35	49
	All bites		42	872	484	2565	−1545	855	−3436	0.71	0.48	67	43

a, anterior; a/m, anterior/middle; m, middle; m/p, middle/posterior; p, posterior.