seanoe:106982 Pellen Romain Laboratoire Geo-Océan, UMR 6538 IUEM - CNRS, Plouzané, France 2026-01-12 ISO 19115:2003/19139 1.0 Seismic stratigraphy markers of the Neogene along the Valencia and Menorca basins (NW Mediterranean Sea) 2025-06-19 2026-01-12 Pellen Romain, Leroux Estelle, Aslanian Daniel, Christian Gorini, Marina Rabineau (2025). Seismic stratigraphy markers of the Neogene along the Valencia and Menorca basins (NW Mediterranean Sea). SEANOE. https://doi.org/10.17882/106982 The Mediterranean Sea is a natural laboratory to address questions about the formation and evolution of continental margins and the relationship between surface and deep processes. Different regional to local events have influenced the Neogene stratigraphic evolution of the Valencia and Menorca basins. The evaporites deposited during the Messinian Salinity Crisis (MSC) strongly impact its sedimentary and geomorphological evolution. Here we present a compilation of the main regional seismic stratigraphic markers from the continental platform to the deep sea. We provide in xyz format (z in second twt) the original picking files, (not interpolated) and interpolated grid of: i) the top of the Mesozoic formation, the base of the Neogene formations including the early Miocene volcanic features, ii) the top Burdigalian, Langhian, and Serravallian seismic horizons, iii) the seismic horizons related to the Messinian Salinity Crisis, iv) the Pliocene and Pleistocene seismic horizons v) the depth of the Seafloor. The available reflection seismic dataset results from the compilation and processing of vintage seismic profiles of previous works and from the Instituto Geologico y Minero de Espana (IGME). This compilation is currently the first available in literature and provides a useful contribution to the scientific community working on sedimentary, tectonics and geodynamics within the Western Mediterranean basins. Pellen Romain Laboratoire Geo-Océan, UMR 6538 IUEM - CNRS, Plouzané, France LEROUX Estelle Laboratoire Geo-Océan, Ifremer, UMR6538, 29280 Plouzané, France ASLANIAN Daniel Laboratoire Geo-Océan, Ifremer, UMR6538, 29280 Plouzané, France Christian Gorini Laboratoire ISTeP - UMR7193, Sorbonne University, Paris, France Marina Rabineau Laboratoire Geo-Océan, UMR 6538 IUEM - CNRS, Plouzané, France https://www.seanoe.org/data/00958/106982/illustration.jpg Focus on the study area: the Valencia and Menorca basins canyon systems and their main fluvial tributaries Valencia Basin NW Mediterranean Sea Neogene Stratigraphic markers seismic horizon Marine geology Seismic ODATIS aggregation parameters and Essential Variable names 2025-07-29 geonetwork.thesaurus.external.theme.NVS.OD1 Marine geology SeaDataNet Parameter Disciplines 2025-07-29 geonetwork.thesaurus.external.parameter.NVS.P08 Aggregate data Type de jeux de donnée ODATIS 2025-12-09 geonetwork.thesaurus.local.theme.type_jeux_donnee oceans -0.843751 8.402342 36.815684 43.777411 2012-11-01 2024-12-01 ASC TEXTE PDF https://www.seanoe.org/data/00958/106982/data/120395.zip WWW:DOWNLOAD-1.0-link--download Processed data GRID_ISOBATH - 649 MB https://www.seanoe.org/data/00958/106982/data/120396.zip WWW:DOWNLOAD-1.0-link--download Quality controlled data HORIZON_ISOBATH - 609 MB https://www.seanoe.org/data/00958/106982/data/120397.pdf WWW:DOWNLOAD-1.0-link--download Pellen et al. 2025_Data Presentation & Description - 3 MB https://doi.org/10.17882/106982 WWW:LINK-1.0-http--metadata-URL DOI of the product https://www.seanoe.org/data/00958/106982/ rel-canonical Seanoe