DOI: 10.5281/zenodo.18755594
title: Cretaceous to Cenozoic Carbonate Burial Variability Across the Atlantic, Pacific and Indian Oceans

description: ≠≠++This collection of files is supplementary to:

Dalvand, F., Dutkiewicz, A., Wright, N.M., and Müller, R.D., Cretaceous to Cenozoic Carbonate Burial Variability Across the Atlantic, Pacific and Indian Oceans.

The archive contains: 1 folder : “Atlantic_data_files” 2 folder : “Pacific_data_files” 3 folder : “Indian_data_files” 

1 “Atlantic_data_files” folderThis folder contains two subfolders, - Atlantic_CAR which contains the directories of: Atl_CAR, Atl_CAR_reconstructed,Atl_slmuller_M1, and CAR_grids.In Atl_CAR folder, files named "lon_lat_CAR_*Ma.txt" contain data on Longitude (deg), Latitude (deg), CAR (mg/cm2/kyr), and Site Number . In Atl_CAR_reconstructed, files named "Site*_age_CAR_lon_lat.txt" contain data  Age (Ma), Longitude (deg), Latitude (deg), CAR (mg/cm2/kyr), Paleowaterdepth (m) for each drill sites. In Atl_slmuller_M1 folder which contain output data on backtraking using slmuller_M1, files named "Site*_depth_age_waterdepth_dens_DLSR_carb_MAR_filter_width_1my_step_0.5my" contain data on Age(Ma), Depth(mbsf), Paleowaterdepth(m), Dry_bulk_density(g/cm3), DLSR(m/my), Carbonate(weight_%) and MAR(mg/cm2/kyr) for each drill site. CAR_grids folder contains "CAR_*Ma_masked.nc" files at 1 Ma time step.  - Atlantic_Carbonate_Percent which contains the directories of: Atl_Carb, Atl_CarbPercent_reconstructed, Atl_slmuller_M1, and CarbPercent_grids.In Atl_Carb folder, files named "lon_lat_CarbPercent_*Ma.txt" contain data on Longitude (deg), Latitude (deg), Carbonate(weight_%), Site Number. In Atl_CarbPercent_reconstructed folder, files named "Site*_age_lon_lat_Carb.txt" contain data on Age (Ma), Longitude (deg), Latitude (deg), Carbonate(weight_%), Paleowaterdepth (m) for each drill site. In Atl_slmuller_M1 folder which contain output data on backtraking using slmuller_M1, files named "Site*_depth_age_waterdepth_dens_DLSR_carb_CAR_filter_width_1my_step_0.5my.txt" contaons data on Age(Ma), Depth(mbsf), Paleowaterdepth(m), Dry_bulk_density(g/cm3), DLSR(m/my), Carbonate(weight_%) and CAR(mg/cm2/kyr) for each drill site. CarbPercent_grids folder, contain "CarbPercent_*Ma_masked.nc" files at  1 Ma time step. 

2 “Pacific_data_files” folderThis folder contains two subfolders, - Pacific_CAR which contains the directories of: Pac_CAR, Pac_CAR_reconstructed,Pac_slmuller_M1, and CAR_grids.In Pac_CAR folder, files named "lon_lat_CAR_*Ma.txt" contain data on Longitude (deg), Latitude (deg), CAR (mg/cm2/kyr), and Site Number . In Pac_CAR_reconstructed, files named "Site*_age_CAR_lon_lat.txt" contain data  Age (Ma), Longitude (deg), Latitude (deg), CAR (mg/cm2/kyr), Paleowaterdepth (m) for each drill sites. In Pac_slmuller_M1 folder which contain output data on backtraking using slmuller_M1, files named "Site*_depth_age_waterdepth_dens_DLSR_carb_MAR_filter_width_1my_step_0.5my" contain data on Age(Ma), Depth(mbsf), Paleowaterdepth(m), Dry_bulk_density(g/cm3), DLSR(m/my), Carbonate(weight_%) and MAR(mg/cm2/kyr) for each drill site. CAR_grids folder contains "CAR_*Ma_masked.nc" files at 1 Ma time step.   - Pacific_Carbonate_Percent which contains the directories of: Pac_Carb, Pac_CarbPercent_reconstructed,Pac_slmuller_M1, and CarbPercent_grids. In Pac_Carb folder, files named "lon_lat_CarbPercent_*Ma.txt" contain data on Longitude (deg), Latitude (deg), Carbonate(weight_%), Site Number. In Pac_CarbPercent_reconstructed folder, files named "Site*_age_lon_lat_Carb.txt" contain data on Age (Ma), Longitude (deg), Latitude (deg), Carbonate(weight_%), Paleowaterdepth (m) for each drill site. In Pac_slmuller_M1 folder which contain output data on backtraking using slmuller_M1, files named "Site*_depth_age_waterdepth_dens_DLSR_carb_CAR_filter_width_1my_step_0.5my.txt" contaons data on Age(Ma), Depth(mbsf), Paleowaterdepth(m), Dry_bulk_density(g/cm3), DLSR(m/my), Carbonate(weight_%) and CAR(mg/cm2/kyr) for each drill site. CarbPercent_grids folder, contain "CarbPercent_*Ma_masked.nc" files at  1 Ma time step. 

3 “Indian_data_files” folder - Indian_CAR which contains the directories of: Ind_CAR, Ind_CAR_reconstructed,Ind_slmuller_M1, and CAR_grids. In Ind_CAR folder, files named "lon_lat_CAR_*Ma.txt" contain data on Longitude (deg), Latitude (deg), CAR (mg/cm2/kyr), and Site Number . In Ind_CAR_reconstructed, files named "Site*_age_CAR_lon_lat.txt" contain data  Age (Ma), Longitude (deg), Latitude (deg), CAR (mg/cm2/kyr), Paleowaterdepth (m) for each drill sites. In Ind_slmuller_M1 folder which contain output data on backtraking using slmuller_M1, files named "Site*_depth_age_waterdepth_dens_DLSR_carb_MAR_filter_width_1my_step_0.5my" contain data on Age(Ma), Depth(mbsf), Paleowaterdepth(m), Dry_bulk_density(g/cm3), DLSR(m/my), Carbonate(weight_%) and MAR(mg/cm2/kyr) for each drill site. CAR_grids folder contains "CAR_*Ma_masked.nc" files at 1 Ma time step.    - Indian_Carbonate_Percent which contains the directories of: Ind_Carb, Ind_CarbPercent_reconstructed, Ind_slmuller_M1, and CarbPercent_grids.In Ind_Carb folder, files named "lon_lat_CarbPercent_*Ma.txt" contain data on Longitude (deg), Latitude (deg), Carbonate(weight_%), Site Number. In Ind_CarbPercent_reconstructed folder, files named "Site*_age_lon_lat_Carb.txt" contain data on Age (Ma), Longitude (deg), Latitude (deg), Carbonate(weight_%), Paleowaterdepth (m) for each drill site. In Ind_slmuller_M1 folder which contain output data on backtraking using slmuller_M1, files named "Site*_depth_age_waterdepth_dens_DLSR_carb_CAR_filter_width_1my_step_0.5my.txt" contaons data on Age(Ma), Depth(mbsf), Paleowaterdepth(m), Dry_bulk_density(g/cm3), DLSR(m/my), Carbonate(weight_%) and CAR(mg/cm2/kyr) for each drill site. CarbPercent_grids folder, contain "CarbPercent_*Ma_masked.nc" files at  1 Ma time step. 

Reference:Müller, R. D., Cannon, J., Williams, S. and Dutkiewicz, A., 2018, PyBacktrack 1.0: A Tool for Reconstructing Paleobathymetry on Oceanic and Continental Crust, Geochemistry, Geophysics, Geosystems, 19, 1898-1909, https://doi.org/10.1029/2017GC007313.≠≠