This IVIDreadme.txt file was generated on 2022-04-28 by Sunna Harðardóttir GENERAL INFORMATION 1. Title of Dataset: IVID database 2. Author Information A. Principal Investigator Contact Information Name: Sunna Harðardóttir Institution: University of California, Santa Barbara Address: Email: sunna341@ucsb.edu 3. Date of data collection: 2019-2022 4. Geographic location of data collection: Iceland 5. Information about funding sources that supported the collection of the data: N/A SHARING/ACCESS INFORMATION 1. Licenses/restrictions placed on the data: None 2. Links to publications that cite or use the data: 3. Links to other publicly accessible locations of the data: None 4. Links/relationships to ancillary data sets: None 5. Was data derived from another source? Yes A. If yes, list sources(s): Faure, G. & Hurley, P.M. (1963). The isotopic composition of strontium in oceanic and continental basalts: application to the origin of igneous rocks. Journal of Petrology, 4 (1), 31-50. 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Recommended citation for this dataset: Harðardóttir, Sunna; Matthews, Simon; Halldórsson, Sæmundur Ari; Jackson, Matthew (2022), Icelandic Volcanic rocks Isotopic Database (IVID), Dryad, Dataset, https://doi.org/10.25349/D9NP6M DATA & FILE OVERVIEW 1. File List: IVID database 2. Relationship between files, if important: No relationship 3. Additional related data collected that was not included in the current data package: None 4. Are there multiple versions of the dataset? No METHODOLOGICAL INFORMATION 1. Description of methods used for collection/generation of data: Geochemical parameters in Icelandic lavas were compiled from the relevant literature. 2. Methods for processing the data: PRIMELT and forward melting models were used to calculate melting conditions. 3. Instrument- or software-specific information needed to interpret the data: PRIMELT3 software (doi:10.1002/2014GC005631) Forward mantle melting model (10.5281/zenodo.6418988 and https://mybinder.org/v2/zenodo/10.5281/zenodo.5482628) DATA-SPECIFIC INFORMATION FOR: IVID database 1. Number of variables: 55 2. Number of cases/rows: 2282 3. Variable List: General sample information: Sample, Phase, Mineral, Rock type, Age, Volcanic zone, Volcanic system, Locality, Latitude, Longitude, Ref 1, Ref 2, Ref 3, Ref 4, Ref 5, Ref 6, Ref 7, Ref 8, Ref 9, Ref 10, Ref 11, Ref 12, Ref 13, Ref 14, Ref 15, Ref 16 Isotopic ratios: 87Sr/86Sr, ±, 143Nd/144Nd, ±, εNd, 176Hf/177Hf, ±, εHf, 206Pb/204Pb, ±, 207Pb/204Pb, ±, 208Pb/204Pb, ±, 187Os/188Os, ±, R/RA, ±, extraction method Major element concentrations (wt%): SiO2, TiO2, Al2O3, FeOT, MnO, MgO, CaO, Na2O, K2O, P2O5, Total Trace element concentrations (ppm): Ni, Cr, V, Ga, Cu, Zn, N, S, F, Na, Al, Cl, P, K, Ca, Mo, Cs, Rb, Ba, Th, U, Nb, Ta, La, Ce, Pb, Pr, Nd, Sr, Zr, Hf, Sm, Eu, Gd, Tb, Dy, Ho, Y, Er, Tm, Yb, Lu, Sc, Re, Os, Co, Li, Mn, Be, B, Pa, Ra, Ti, Fe, Sn, Tl, Sb, W, Cd, Te, Bi, As, Ge, Ir, Ru, Pt, Pd, Au, Ag, Br Other geochemical parameters: [4He]×10-9 cm3STP/g, ±, (226Ra) (dpm/g), ±, (210Pb) (dpm/g), ±, (210Pb)0 (dpm/g), ±, (210Po)0 (dpm/g), ±, Pb (ng) Olivine-corrected major element concentrations (wt%): SiO2, TiO2, Al2O3, FeOT, MnO, MgO, CaO, Na2O, K2O, Na2O/TiO2, K2O/TiO2, CaO/Al2O3, Total Calculated or estimated parameters: Tectonic, Rockserie, TP, Melt fraction, Distance from plume center 4. Missing data codes: Missing data cells are empty