Electron backscattered diffraction (EBSD) and energy-dispersive X-ray spectroscopy (EDS) data collected from Garnet Blueschist block sample, a polymetamorphic metabasaltic lawsonite blueschist emplaced in the melange of the Lawsonite Blueschist Unit of the Catalina Schist subduction complex on Pimu'nga (Santa Catalina Island, CA, USA; 33°22ʹN 118°28ʹW). A structurally oriented thin section (perpendicular to foliation, parallel to lineation, X-Z plane in section) was prepared from the sample. Mineral assemblage is glaucophane (55%) + lawsonite (15%) + phengite (<10%) + garnet (5%) + quartz (10%) + titanite (<5%) with minor apatite. Sample provided courtesy of Kayleigh Harvey and Sarah Penniston-Dorland.25 files:EBSD maps included (as .ctf text files):GB15_02A: 3.8 x 3.1 mm (3.61 micrometer step size)GB15_Region1: 0.5 x 0.35 mm (1 micrometer step size)GB15_Region2: 0.5 x 0.35 mm (1 micrometer step size)GB15_Region3: 0.5 x 0.35 mm (1 micrometer step size)GB15_Region4: 0.5 x 0.35 mm (1 micrometer step size)GB15_Region5: 0.5 x 0.35 mm (1 micrometer step size)GB15_Region6: 0.5 x 0.35 mm (1 micrometer step size)EDS maps included (as .tiff files):GB15_Region3_Al_K1: 0.25 x 0.17 mmGB15_Region3_Ca_K1: 0.25 x 0.17 mmGB15_Region3_Fe_K1: 0.25 x 0.17 mmGB15_Region3_K_K1: 0.25 x 0.17 mmGB15_Region3_Mg_K12: 0.25 x 0.17 mmGB15_Region3_Mn_K1: 0.25 x 0.17 mmGB15_Region3_Na_K12: 0.25 x 0.17 mmGB15_Region3_Si_Kalp: 0.25 x 0.17 mmGB15_Region3_Ti_K1: 0.25 x 0.17 mmGB15_Region5_Al_K1: 0.25 x 0.17 mmGB15_Region5_Ca_K1: 0.25 x 0.17 mmGB15_Region5_Fe_K1: 0.25 x 0.17 mmGB15_Region5_K_K1: 0.25 x 0.17 mmGB15_Region5_Mg_K12: 0.25 x 0.17 mmGB15_Region5_Mn_K1: 0.25 x 0.17 mmGB15_Region5_Na_K12: 0.25 x 0.17 mmGB15_Region5_Si_Kalp: 0.25 x 0.17 mmGB15_Region5_Ti_K1: 0.25 x 0.17 mmArticle: Dislocation creep of glaucophane in mafic blueschists during subduction: Weighted Burgers vector analysis from the Catalina Schist (California, USA), Published Gold Open Access in Geology: DOI:10.1130/G53025.1

Electron backscattered diffraction (EBSD) and energy-dispersive X-ray spectroscopy (EDS) data collected from Garnet Blueschist block sample, a polymetamorphic metabasaltic lawsonite blueschist emplaced in the melange of the Lawsonite Blueschist Unit of the Catalina Schist subduction complex on Pimu'nga (Santa Catalina Island, CA, USA; 33°22ʹN 118°28ʹW). A structurally oriented thin section (perpendicular to foliation, parallel to lineation, X-Z plane in section) was prepared from the sample. Mineral assemblage is glaucophane (55%) + lawsonite (15%) + phengite (<10%) + garnet (5%) + quartz (10%) + titanite (<5%) with minor apatite. Sample provided courtesy of Kayleigh Harvey and Sarah Penniston-Dorland.25 files:EBSD maps included (as .ctf text files):GB15_02A: 3.8 x 3.1 mm (3.61 micrometer step size)GB15_Region1: 0.5 x 0.35 mm (1 micrometer step size)GB15_Region2: 0.5 x 0.35 mm (1 micrometer step size)GB15_Region3: 0.5 x 0.35 mm (1 micrometer step size)GB15_Region4: 0.5 x 0.35 mm (1 micrometer step size)GB15_Region5: 0.5 x 0.35 mm (1 micrometer step size)GB15_Region6: 0.5 x 0.35 mm (1 micrometer step size)EDS maps included (as .tiff files):GB15_Region3_Al_K1: 0.25 x 0.17 mmGB15_Region3_Ca_K1: 0.25 x 0.17 mmGB15_Region3_Fe_K1: 0.25 x 0.17 mmGB15_Region3_K_K1: 0.25 x 0.17 mmGB15_Region3_Mg_K12: 0.25 x 0.17 mmGB15_Region3_Mn_K1: 0.25 x 0.17 mmGB15_Region3_Na_K12: 0.25 x 0.17 mmGB15_Region3_Si_Kalp: 0.25 x 0.17 mmGB15_Region3_Ti_K1: 0.25 x 0.17 mmGB15_Region5_Al_K1: 0.25 x 0.17 mmGB15_Region5_Ca_K1: 0.25 x 0.17 mmGB15_Region5_Fe_K1: 0.25 x 0.17 mmGB15_Region5_K_K1: 0.25 x 0.17 mmGB15_Region5_Mg_K12: 0.25 x 0.17 mmGB15_Region5_Mn_K1: 0.25 x 0.17 mmGB15_Region5_Na_K12: 0.25 x 0.17 mmGB15_Region5_Si_Kalp: 0.25 x 0.17 mmGB15_Region5_Ti_K1: 0.25 x 0.17 mmArticle: Dislocation creep of glaucophane in mafic blueschists during subduction: Weighted Burgers vector analysis from the Catalina Schist (California, USA), Published Gold Open Access in Geology: DOI:10.1130/G53025.1

File list and application requirements for supplemental data files for
Seismic Anisotropy of Mafic Blueschists: constraints from the exhumed
rock record. Files Included in Repository: 1. Supplementary Files referenced in article text Figures filelist(.png graphics files)
S1_1ppgCPO.png
S2_fullCPO.png
S3_SeismicProperties.png
S4_rockRecipes.png Tables filelist(.docx MSWord file)
SupplementalTables (includes tables S1 (single crystal elastic tensor
references) and S2 (texture measurements of pfJ, M, and J indices
calculated as 1 point per grain and for full data set) 2. Channel text file (.ctf): exported raw EBSD-data for each sample as a
channel 5 project from AzTec. Can be accessed using MTEX open source
toolbox for Matlab, available here: https://mtex-toolbox.github.io/ filelist:
01GSN2_3.ctf
BAN09.ctf
BAN15.ctf
C18G1003C01.ctf
CY106.ctf
CY107.ctf
DR221.ctf
DR265.ctf
GB15_02A.ctf
LAB34.ctf
LAB555.ctf
LAB570.ctf
LAB572.ctf
SV01_49A.ctf 3. Graphics files of EBSD grain maps for each sample with and without
legends of mapped phases (.png): Each EBSD dataset was cleaned to remove
low confidence indexed-points (mean angle deviation of pattern > 1 degree)
and grain boundaries were reconstructed for all phases. Can be accessed
by most image viewers/graphics editing programs. filelist:
01GSN2_3 grains legend.png
01GSN2_3 grains.png
BAN09_grains legend.png
BAN09_grains.png
BAN15_grains legend.png
BAN15_grains.png
C18G1003C01 grains legend.png
C18G1003C01 grains.png
CY106_grains legend.png
CY106_grains.png
CY107_grains legend.png
CY107_grains.png
DR221_grains legend.png
DR221_grains.png
DR265_grains legend.png
DR265_grains.png
GB15_02A_grains legend.png
GB15_02A_grains.png
LAB34_grains legend.png
LAB34_grains.png
LAB555_grains legend.png
LAB555_grains.png
LAB570_grains legend.png
LAB570_grains.png
LAB572_grains legend.png
LAB572_grains.png
SV01_49A_grains legend.png
SV01_49A_grains.png 4. Text file including all calculated effective elastic tensors for CPO
from full set of indexed EBSD data using referenced single-crystal
elastic tensors of each phase with VRH averaging. EffectiveElasticTensors.txt (text file)

File list and application requirements for supplemental data files for
Seismic Anisotropy of Mafic Blueschists: constraints from the exhumed
rock record. Files Included in Repository: 1. Supplementary Files referenced in article text Figures filelist(.png graphics files)
S1_1ppgCPO.png
S2_fullCPO.png
S3_SeismicProperties.png
S4_allSeismicAnisotropies.png
S5_rockRecipes.png
S6_AVp_versus_Grade.png Tables filelist(.docx MSWord file)
Supplemental Table S1.docx
(Relative error of modal abundances)
Supplemental Table S2.docx
(texture measurements of pfJ, M, and J indices
calculated as 1 point per grain and for full data set) 2. Channel text file (.ctf): exported raw EBSD-data for each sample as a
channel 5 project from AzTec. Can be accessed using MTEX open source
toolbox for Matlab, available here: https://mtex-toolbox.github.io/ filelist:
01GSN2_3.ctf
BAN09.ctf
BAN15.ctf
C18G1003C01.ctf
CY106.ctf
CY107.ctf
DR221.ctf
DR265.ctf
GB15_02A.ctf
LAB34.ctf
LAB555.ctf
LAB570.ctf
LAB572.ctf
SV01_49A.ctf 3. Graphics files of EBSD grain maps for each sample with and without
legends of mapped phases (.png): Each EBSD dataset was cleaned to remove
low confidence indexed-points (mean angle deviation of pattern > 1 degree)
and grain boundaries were reconstructed for all phases. Can be accessed
by most image viewers/graphics editing programs. filelist:
01GSN2_3 grains legend.png
01GSN2_3 grains.png
BAN09_grains legend.png
BAN09_grains.png
BAN15_grains legend.png
BAN15_grains.png
C18G1003C01 grains legend.png
C18G1003C01 grains.png
CY106_grains legend.png
CY106_grains.png
CY107_grains legend.png
CY107_grains.png
DR221_grains legend.png
DR221_grains.png
DR265_grains legend.png
DR265_grains.png
GB15_02A_grains legend.png
GB15_02A_grains.png
LAB34_grains legend.png
LAB34_grains.png
LAB555_grains legend.png
LAB555_grains.png
LAB570_grains legend.png
LAB570_grains.png
LAB572_grains legend.png
LAB572_grains.png
SV01_49A_grains legend.png
SV01_49A_grains.png 4. Additional files
AVp_VoigtReussVRH_calculations.png
(includes AVp of Voigt-averaged, Reuss-averaged, and VRH-averaged effective
elastic tensors for all samples)
readMe.txt
(complete file list and descriptions)

File list and application requirements for supplemental data files for
Seismic Anisotropy of Mafic Blueschists: constraints from the exhumed
rock record. Files Included in Repository: 1. Supplementary Files referenced in article text Figures filelist(.png graphics files)
S1_1ppgCPO.png
S2_fullCPO.png
S3_SeismicProperties.png
S4_allSeismicAnisotropies.png
S5_rockRecipes.png
S6_AVp_versus_Grade.png Tables filelist(.docx MSWord file)
Supplemental Table S1.docx
(texture measurements of pfJ, M, and J indices
calculated as 1 point per grain and for full data set)
Supplemental Table S2.docx
(Relative error of modal abundances) 2. Channel text file (.ctf): exported raw EBSD-data for each sample as a
channel 5 project from AzTec. Can be accessed using MTEX open source
toolbox for Matlab, available here: https://mtex-toolbox.github.io/ filelist:
01GSN2_3.ctf
BAN09.ctf
BAN15.ctf
C18G1003C01.ctf
CY106.ctf
CY107.ctf
DR221.ctf
DR265.ctf
GB15_02A.ctf
LAB34.ctf
LAB555.ctf
LAB570.ctf
LAB572.ctf
SV01_49A.ctf 3. Graphics files of EBSD grain maps for each sample with and without
legends of mapped phases (.png): Each EBSD dataset was cleaned to remove
low confidence indexed-points (mean angle deviation of pattern > 1 degree)
and grain boundaries were reconstructed for all phases. Can be accessed
by most image viewers/graphics editing programs. filelist:
01GSN2_3 grains legend.png
01GSN2_3 grains.png
BAN09_grains legend.png
BAN09_grains.png
BAN15_grains legend.png
BAN15_grains.png
C18G1003C01 grains legend.png
C18G1003C01 grains.png
CY106_grains legend.png
CY106_grains.png
CY107_grains legend.png
CY107_grains.png
DR221_grains legend.png
DR221_grains.png
DR265_grains legend.png
DR265_grains.png
GB15_02A_grains legend.png
GB15_02A_grains.png
LAB34_grains legend.png
LAB34_grains.png
LAB555_grains legend.png
LAB555_grains.png
LAB570_grains legend.png
LAB570_grains.png
LAB572_grains legend.png
LAB572_grains.png
SV01_49A_grains legend.png
SV01_49A_grains.png 4. Additional files
AVp_VoigtReussVRH_calculations.png
(includes AVp of Voigt-averaged, Reuss-averaged, and VRH-averaged effective
elastic tensors for all samples)
readMe.txt
(complete file list and descriptions)

File list and application requirements for supplemental data files forSeismic Anisotropy of Mafic Blueschists: constraints from the exhumedrock record. Files Included in Repository (64 total files): 1. Supplementary Files referenced in article text Supplemental Figures filelist(.png graphics files)Fig_S1_ThinSectionLargeMicrographs.pngFig_S2_1fullCPO.pngFig_S3_1ppgMeanOrientation.pngFig_S4_SeismicProperties.pngFig_S5_TernaryPlotAnisotropyComponents.pngFig_S6_allSeismicAnisotropies.pngFig_S7_rockRecipes.pngFig_S8_AVp_versus_Grade.png Supplemental Tables filelist(.docx MSWord file)Table_S1.docx  (Relative error of modal abundaces)Table_S2.docx    (texture measurements of pfJ, M, and J indices  calculated as 1 point per grain and for full data set)Table_S3.docx  (symmetry decomposition of Voigt elastic stiffness matrices) Tables and Supplemental Table Data (.CSV files)Table_1.CSV  (Samples, localities, PT estimates from literature)Table_2.CSV  (Referenced single-crystal elastic constants Voigt notation)Table_3.CSV  (EBSD-based areal modal analysis)Table_4.CSV  (VRH averaged effective elastic stiffness matrices Voigt notation)Table_5.CSV  (P and S wave velocities and seismic anisotropies)Table_S1.CSV  (Relative error of Modal Abundances)Table_S2.CSV  (Texture indices)Table_S3.CSV  (Symmetry decomposition of Voigt elastic stiffness matrices) 2. Channel text file (.ctf): exported raw EBSD-data for each sample as a  channel 5 project from AzTec. Can be accessed using MTEX open source  toolbox for Matlab, available here: https://mtex-toolbox.github.io/ filelist:01GSN2_3.ctfBAN09.ctfBAN15.ctfC18G1003C01.ctfCY106.ctfCY107.ctfDR221.ctfDR265.ctfGB15_02A.ctfLAB34.ctfLAB555.ctfLAB570.ctfLAB572.ctfSV01_49A.ctf 3. Graphics files of EBSD grain maps for each sample with and without  legends of mapped phases (.png): Each EBSD dataset was cleaned to remove  low confidence indexed-points (mean angle deviation of pattern > 1 degree)  and grain boundaries were reconstructed for all phases. Can be accessed  by most image viewers/graphics editing programs. filelist:01GSN2_3 grains legend.png01GSN2_3 grains.pngBAN09_grains legend.pngBAN09_grains.pngBAN15_grains legend.pngBAN15_grains.pngC18G1003C01 grains legend.pngC18G1003C01 grains.pngCY106_grains legend.pngCY106_grains.pngCY107_grains legend.pngCY107_grains.pngDR221_grains legend.pngDR221_grains.pngDR265_grains legend.pngDR265_grains.pngGB15_02A_grains legend.pngGB15_02A_grains.pngLAB34_grains legend.pngLAB34_grains.pngLAB555_grains legend.pngLAB555_grains.pngLAB570_grains legend.pngLAB570_grains.pngLAB572_grains legend.pngLAB572_grains.pngSV01_49A_grains legend.pngSV01_49A_grains.png 4. Additional filesAVp_VoigtReussVRH_calculations.png     (includes AVp of Voigt-averaged, Reuss-averaged, and VRH-averaged effective     elastic tensors for all samples)  EffectiveElasticStiffnessConstantsVoigtNotation.txt  (text file with the effective elastic stiffness constants used in anisotropy calculations,  listed as Voigt matrices (6x6) with the calculated densities of each sample)readMe.txt   (complete file list and descriptions)

File list and application requirements for supplemental data files forSeismic Anisotropy of Mafic Blueschists: constraints from the exhumedrock record. Files Included in Repository (64 total files): 1. Supplementary Files referenced in article text Supplemental Figures filelist(.png graphics files)Fig_S1_ThinSectionLargeMicrographs.pngFig_S2_1fullCPO.pngFig_S3_1ppgMeanOrientation.pngFig_S4_SeismicProperties.pngFig_S5_TernaryPlotAnisotropyComponents.pngFig_S6_allSeismicAnisotropies.pngFig_S7_rockRecipes.pngFig_S8_AVp_versus_Grade.png Supplemental Tables filelist(.docx MSWord file)Table_S1.docx  (Relative error of modal abundaces)Table_S2.docx    (texture measurements of pfJ, M, and J indices  calculated as 1 point per grain and for full data set)Table_S3.docx  (symmetry decomposition of Voigt elastic stiffness matrices) Tables and Supplemental Table Data (.CSV files)Table_1.CSV  (Samples, localities, PT estimates from literature)Table_2.CSV  (Referenced single-crystal elastic constants Voigt notation)Table_3.CSV  (EBSD-based areal modal analysis)Table_4.CSV  (VRH averaged effective elastic stiffness matrices Voigt notation)Table_5.CSV  (P and S wave velocities and seismic anisotropies)Table_S1.CSV  (Relative error of Modal Abundances)Table_S2.CSV  (Texture indices)Table_S3.CSV  (Symmetry decomposition of Voigt elastic stiffness matrices) 2. Channel text file (.ctf): exported raw EBSD-data for each sample as a  channel 5 project from AzTec. Can be accessed using MTEX open source  toolbox for Matlab, available here: https://mtex-toolbox.github.io/ filelist:01GSN2_3.ctfBAN09.ctfBAN15.ctfC18G1003C01.ctfCY106.ctfCY107.ctfDR221.ctfDR265.ctfGB15_02A.ctfLAB34.ctfLAB555.ctfLAB570.ctfLAB572.ctfSV01_49A.ctf 3. Graphics files of EBSD grain maps for each sample with and without  legends of mapped phases (.png): Each EBSD dataset was cleaned to remove  low confidence indexed-points (mean angle deviation of pattern > 1 degree)  and grain boundaries were reconstructed for all phases. Can be accessed  by most image viewers/graphics editing programs. filelist:01GSN2_3 grains legend.png01GSN2_3 grains.pngBAN09_grains legend.pngBAN09_grains.pngBAN15_grains legend.pngBAN15_grains.pngC18G1003C01 grains legend.pngC18G1003C01 grains.pngCY106_grains legend.pngCY106_grains.pngCY107_grains legend.pngCY107_grains.pngDR221_grains legend.pngDR221_grains.pngDR265_grains legend.pngDR265_grains.pngGB15_02A_grains legend.pngGB15_02A_grains.pngLAB34_grains legend.pngLAB34_grains.pngLAB555_grains legend.pngLAB555_grains.pngLAB570_grains legend.pngLAB570_grains.pngLAB572_grains legend.pngLAB572_grains.pngSV01_49A_grains legend.pngSV01_49A_grains.png 4. Additional filesAVp_VoigtReussVRH_calculations.png     (includes AVp of Voigt-averaged, Reuss-averaged, and VRH-averaged effective     elastic tensors for all samples)  EffectiveElasticStiffnessConstantsVoigtNotation.txt  (text file with the effective elastic stiffness constants used in anisotropy calculations,  listed as Voigt matrices (6x6) with the calculated densities of each sample)readMe.txt   (complete file list and descriptions)