40494_2021_506_MOESM1_ESM.docx (28.08 kB)
Additional file 1 of Preliminary photographs and improved positives: discovering the New York Public Library’s Arctic Exploration album
journal contribution
posted on 2021-03-20, 04:43 authored by Elena Basso, Federica Pozzi, Jessica Keister, Elizabeth CroninAdditional file 1: Table S1. Results of XRF analysis expressed as count per second (cps) of the main elements detected in the photographs. Instrument settings for each analysis have been reported in the last column (n.d. = not determined).