TABLE 14--Summary of numerical analysis of Polypora arbusca n. sp.  Abbreviations as in Table 1.  
Budding angles in degrees, other measurements in millimeters following procedures in Snyder 
(1991).
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		Nf	Nm	Xs	Xl	X	SD	CV
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Width of branch	8	19	0.359	2.048	1.071	0.400	37.56
Distance between branch centers	8	20	1.010	1.730	1.398	0.180	13.22	
Width of dissepiment	8	20	0.490	0.890	0.708	0.100	14.39
Length of fenestrule	8	20	0.570	1.149	0.795	0.130	16.73
Width of fenestrule	8	15	0.360	0.680	0.503	0.090	18.45
Apertures per fenestrule length	8	24	5.5		7.0		6.19	0.50	8.02	
Aperture length	8	18	0.140	0.280	0.201	0.030	16.99
Aperture width	8	36	0.110	0.203	0.166	0.020	14.06
Distance between  closest 
	apertures down branch	6	16	0.197	0.326	0.237	0.036	15.24	
Distance between closest 
	apertures across branch	6	13	0.186	0.313	0.219	0.034	15.72
Distance between closest 
	apertures across fenestrule	6	18	0.562	0.865	0.728	0.080	11.01
Diameter of macrostylets, obverse	4	11	0.069	0.122	0.094	0.017	17.71	
Diameter of microstylets, obverse	5	23	0.013	0.027	0.019	0.005	24.64
Width of peristome	4	12	0.012	0.019	0.014	0.002	13.68
Diameter macrostylet, reverse	4	22	0.104	0.198	0.139	0.022	15.54	
Diameter microstylets, reverse 	2	5	0.021	0.029	0.025	0.003	11.30
Thickness reverse wall, granular	6	12	0.040	0.130	0.082	0.030	40.39
Thickness lateral wall	6	15	0.030	0.140	0.073	0.030	44.28
Front wall thickness, laminated	6	12	0.16	0	0.300	0.235	0.040	17.02
Reverse wall thickness, laminated	6	14	0.110	0.200	0.143	0.030	19.88
Chamber length	6	10	0.460	0.697	0.565	0.070	13.12
Chamber depth	6	12	0.110	0.190	0.159	0.020	14.64
Maximum width of chamber	6	15	0.140	0.230	0.177	0.030	16.02	
Minimum width of chamber	6	15	0.060	0.130	0.090	0.020	24.85
Thickness branch	8	14	0.550	1.046	0.819	0.150	18.62
Reverse wall budding angle	8	10	45		75		60.8 	11.58	19.05
Lateral wall budding angle,
	adaxial chambers	8	15	3		15		7.3 	3.38	46.09	
Lateral wall budding angle,
	abaxial chambers	8	15	16		45		30.1		9.74	32.33
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