Coding for File Names

BC = Bookstein Coordinates
PS = Data includes Polyplacophora & Scaphopoda outgroups
GAST = Gastropod Ingroup data
S = Data for Scaphopoda outgroup only
GRP = Group membership data
PAUP DOLLO HTU = Data includes HTU coordinates back-calculated from PAUP 'xout' option with DOLLO Assumption
TPS = Data in Rohlf's TPS format
Dummy = Simulation data used to examine circular variance issues