Sample Group:	
Identity of a priori sample group (1-52)

X:
X coordinate (USA Contiguous Albers Equal Area Conic USGS coordinate system) for mean center of sample group

Y:
Y coordinate (USA Contiguous Albers Equal Area Conic USGS coordinate system) for mean center of sample group

AREA (km2):
Area (km2) of minimum convex polygon for each sample group

SAMOVA Group:
Assignment of sample group into East or West genetic group, as determined by SAMOVA

N (mtDNA):
Number of samples in sample group with mtDNA data

h:
Haplotype diversity

SD:
Standard deviation of haplotype diversity estimates

# haps:
Number of unique haplotypes

PI:
Nucleotide diversity

SD:
Standard deviation of nucleotide diversity

N (microsat):
Number of samples in sample group with microsatellite data

Hexp:
Expected heterozygosity, averaged across 15 microsatellite loci

Hexp_SD:
Standard deviation of expected heterozygosity

AR:
Allelic richness (adjusted to a minimum sample size of 9)

AR_SD:
Standard deviation of allelic richness

Hobs:
Observed heterozygosity, averaged across 15 microsatellite loci

Hobs_SD:
Standard deviation of observed heterozygosity

FIS:
Weir and Cockerham’s (1984) inbreeding coefficient, averaged across 15 microsatellite loci
