. 2020 Apr 7;237(2):334–354. doi: 10.1111/joa.13194

TABLE 3.

Histomorphological data from sheep humeri: proportions (%) of total cortical cross‐sectional area covered by the different bone types

Age at death (months)	Animal no	Side	% PFLC			% PLM			% IFL			% EFLC			% ELM			% SO
Age at death (months)	Animal no	Side	Single humerus	Mean of paired humeri	Mean of age class ^a	Single humerus	Mean of paired humeri	Mean of age class ^a	Single humerus	Mean of paired humeri	Mean of age class ^a	Single humerus	Mean of paired humeri	Mean of age class ^a	Single humerus	Mean of paired humeri	Mean of age class ^a	Single humerus	Mean of paired humeri	Mean of age class ^a
13	13	Right	65.8	66.8	72.8	1.7	1.8	2.8	3.8	4.2	4.6	1.3	1.0	1.6	4.0	4.2	3.8	23.4	22.2	14.7
	13	Left	67.8	66.8		1.8	1.8		4.5	4.2		0.6	1.0		4.4	4.2		21.0	22.2
	17	Right	77.8	78.7		4.1	3.7		7.1	5.0		2.2	2.2		3.9	3.3		4.9	7.1
		Left	79.5	78.7		3.3	3.7		2.9	5.0		2.2	2.2		2.7	3.3		9.3	7.1
25	15	Right	49.3	49.3	57.0	10.6	10.6	8.0	6.6	6.6	6.4	3.4	3.4	2.0	5.5	5.5	3.8	24.7	24.7	23.1
	18	Right	63.5	64.7		5.2	5.3		11.5	6.1		0.2	0.6		1.7	2.0		17.8	21.4
	18	Left	65.9	64.7		5.3	5.3		0.6	6.1		0.9	0.6		2.3	2.0		24.9	21.4
33	14	Right	34.8	37.1	38.2	11.8	11.8	11.6	9.5	8.9	9.7	4.2	3.4	5.7	6.8	6.4	4.7	32.9	32.6	30.5
	14	Left	39.3	37.1		11.8	11.8		8.2	8.9		2.6	3.4		5.9	6.4		32.2	32.6
	16	Right	43.8	39.2		10.6	11.3		8.3	10.5		10.6	7.9		2.5	2.9		24.3	28.4
	16	Left	34.6	39.2		11.9	11.3		12.6	10.5		5.2	7.9		3.3	2.9		32.4	28.4

Abbreviations: EFLC, endosteal fibrolamellar complex; ELM, endosteal lamellar‐zonal bone; IFL, intermediate fibrolamellar‐zonal bone; PFLC, periosteal fibrolamellar complex; PLM, periosteal lamellar‐zonal bone; SO, secondary osteons, Haversian (secondary) bone.

^{^a}

Calculated from means of paired humeri (only one humerus measured in animal 15).