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AAPG Bulletin
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AAPG Bulletin; Year: 2025; Issue: April DOI: 10.1306/03182524012
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Figure 17. Tera-Wasserburg plots of the features dated with U-Pb. (A) Dolomite (substitution). (B) Spherulite 1 rim (host rock). (C) Shrub (host rock). (D) Spherulite 2 center (host rock). (E) Spherulite 2 rim (host rock). (F) Radiaxial-fibrous calcite rim (collapse breccia). (G) Radiaxial-fibrous calcite rim (collapse breccia). (H) Infill (collapse breccia). (I) Radiaxial-fibrous calcite rim (collapse breccia). (J) Altered host rock. (K) Euhedral calcite. (L) Altered host rock. (M) Saddle dolomite (fault breccia). (N) Shrub (recrystallized host rock). MSWD = mean squared weighted deviation.
Figure 17. Tera-Wasserburg plots of the features dated with U-Pb. (A) Dolomite (substitution). (B) Spherulite 1 rim (host rock). (C) Shrub (host rock). (D) Spherulite 2 center (host rock). (E) Spherulite 2 rim (host rock). (F) Radiaxial-fibrous calcite rim (collapse breccia). (G) Radiaxial-fibrous calcite rim (collapse breccia). (H) Infill (collapse breccia). (I) Radiaxial-fibrous calcite rim (collapse breccia). (J) Altered host rock. (K) Euhedral calcite. (L) Altered host rock. (M) Saddle dolomite (fault breccia). (N) Shrub (recrystallized host rock). MSWD = mean squared weighted deviation.