TABLE 13--Summary of numerical analysis of  Wjatkella nanea 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	7	17	0.325	0.788	0.564	0.097	17.13
Distance between branch centers	7	12	0.670	0.975	0.792	0.080	9.88
Width of dissepiment	9	21	0.210	0.600	0.393	0.110	27.77
Length of fenestrule	7	12	0.550	0.850	0.688	0.080	12.01
Width of fenestrule	7	12	0.370	0.620	0.468	0.090	18.43
Apertures per fenestrule length	9	17	4	4.5	4.21	0.246	5.85
Aperture length	8	28	0.090	0.220	0.136	0.030	21.79
Aperture width	8	28	0.080	0.180	0.132	0.020	18.82
Distance between closest
 	apertures down branch	8	20	0.060	0.262	0.151	0.050	35.04
Distance between closest
	apertures across branch	8	20	0.030	0.231	0.128	0.060	45.80
Distance between closest	
	apertures across fenestrule	2	4	0.510	0.833	0.618	0.150	23.62
Diameter of nodes, branches	5	11	0.045	0.072	0.060	0.009	14.19
Spacing of nodes, branch	5	8	0.228	0.400	0.272	0.050	18.61
Diameter of apertural nodes	3	7	0.027	0.039	0.032	0.004	12.50
Width of keel	9	12	0.020	0.060	0.043	0.010	30.31
Diameter of stylets, obverse	2	5	0.009	0.014	0.011	0.002	15.21
Width of peristome	9	19	0.008	0.014	0.011	0.002	15.74
Diameter microstylets,reverse	2	10	0.011	0.018	0.013	0.002	13.89
Diameter metazooecia, reverse	6	19	0.095	0.148	0.122	0.012	9.73	
Thickness reverse wall, granular	9	24	0.030	0.160	0.077	0.030	41.46
Thickness lateral wall, granular	6	17	0.010	0.040	0.027	0.010	36.41
Front wall thickness, laminated	9	25	0.080	0.260	0.150	0.040	29.58
Reverse wall thickness, laminated	9	20	0.230	0.850	0.400	0.180	47.59
Chamber length	7	21	0.320	0.530	0.446	0.050	11.10
Chamber depth	7	27	0.100	0.180	0.144	0.020	13.83
Vestibule depth	5	12	0.100	0.190	0.158	0.030	16.60
Maximum width of chamber	5	12	0.135	0.188	0.158	0.020	10.96
Minimum width of chamber	5	12	0.038	0.120	0.083	0.030	34.60
Thickness branch	6	12	0.830	1.455	1.035	0.240	23.03
Reverse wall budding angle	6	15	40	62	50.4	6.25	12.54
Lateral wall budding angle	8	23	8	28	19.1	6.64	34.79
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