"Lead isotopes in deep sea sediments reveal alteration of the isotopic composition signal in the water column at highly productive sites in the South Atlantic Ocean" - Interactive discussion https://egusphere.copernicus.org/preprints/2026/egusphere-2026-3608/ 2026-07-29T11:12:24+02:00 Copernicus Publicationshttps://egusphere.copernicus.org/preprints/2026/egusphere-2026-3608/egusphere-2026-3608-RC2.pdfRC2: 'Comment on egusphere-2026-3608', Anonymous Referee #2, 29 Jul 2026RC2: 'Comment on egusphere-2026-3608', Anonymous Referee #2, 29 Jul 2026Anonymous Referee #22026-07-29T11:12:24+02:002026-07-29T11:12:24+02:00https://egusphere.copernicus.org/preprints/2026/egusphere-2026-3608/egusphere-2026-3608-RC1.pdfRC1: 'Comment on egusphere-2026-3608', Anonymous Referee #1, 21 Jul 2026RC1: 'Comment on egusphere-2026-3608', Anonymous Referee #1, 21 Jul 2026Anonymous Referee #12026-07-21T11:11:55+02:002026-07-21T11:11:55+02:00