Preservation of Organic Carbon in Dolomitized Cambrian Stromatolites and Implications for Microbial Biosignatures in Diagenetically Replaced Carbonate Rock: Supplementary Materials

Please view the README4.txt file for more detailed documentation of data. Contact information: Ashley E. Murphy Rutgers University Newark, New Jersey, U.S.A. [email protected] Dates of data collection: 2017/02 - 2020/01 Geographic location: New Jersey, U.S.A. Funding sources: NASA ASTEP; NASA NAI ENIGMA – Rutgers University. License: CC BY 4.0CC BY 4.0 This directory contains the following supplementary materials: Table S1: Carbonate and organic carbon isotopic data and total organic carbon results Table S2: Electronprobe Microanalysis (EPMA) dolomite spot analyses elemental results Table S3a: Raman data from Cluster method Table S3b: Raman data from Gaussian method Table S3c: Raman data from Cluster method post deconvolution (Fit F) with thermometry Table S3d: Raman data from Cluster method post deconvolution (Fit E) with thermometry Figure S1a: Raman t-Test results (pre-deconvolution) Figure S1b: Raman t-Test results (post-deconvolution) Figure S2: Raman t-Test results for thermometry Figure S3: XRD results in a waterfall plot Figure S4: nonplanar microspar dolomite texture Figure S5: Sample B14 microfractures infilled with saddle dolomite Figure S6: SEM/EDS results for minor mineral phases Figure S7: SEM/EDS results for dark black stromatolitic laminae Figure S8a: D and G peaks from cluster analysis corresponding to Table S3a Figure S8b: D and G peaks from Gaussian analysis corresponding to Table S3b