Codes characterizing mesoscopic foliations and lineations
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Code  Foliation                     Code  Lineation
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B     bedding                       A     mineral alignment
C     cleavage                      D     bedding/cleavage
                                          intersection
K     cataclastic schistosity       F     fold axis
S     metamorphic schistosity       R     striation
J     joint                         W     wave hinge lineation
G     igneous banding               P     current direction
E     fluidal foliation             M     beta axis
H     schlieren foliation           L     lava flow/lineation
N     lava flow foliation           O     schlieren lineation
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