Lyle Mitchell W mlyle@coas.oregonstate.edu http://ceoas.oregonstate.edu/profile/lyle/ 0000-0002-0861-0511 Oregon State University https://ror.org/00ysfqy60 Olivarez Lyle Annette malyle@verizon.net 2026 Revised depth offsets alignment between ODP Site 145-882A and Site 145-882B dataset https://doi.pangaea.de/10.1594/PANGAEA.997239 2026-09-23T05:11:37 After finding an error in the composite section for ODP Site 145-882, we reconstructed a new composite (continuous sediment section) using Hole 145-882A and Hole 145-882B. Equivalent sediment features in cores from each hole are aligned by changing the depth of cores from each hole by an offset added to the original CSF depth. This dataset displays the offsets in meters for each core to align them with each other. Lyle Mitchell W mlyle@coas.oregonstate.edu http://ceoas.oregonstate.edu/profile/lyle/ 0000-0002-0861-0511 Olivarez Lyle Annette malyle@verizon.net preprint Why does the Northwest Pacific Ocean (Kamchatka Margin) have a different carbonate time series than the rest of the Pacific? Regional carbonate production is greater than deep Pacific dissolution at the start of interglacials journal article Climate of the Past https://doi.org/10.5194/egusphere-2026-3515 167.5996 167.6 50.3633 50.3633 167.59980000000002 50.3633 1992-07-08T10:30:00 1992-08-08T17:30:00 -3255.0 -3255.0 vertical profile National Science Foundation NSF https://doi.org/10.13039/100000001 OCE-9811272 Collaborative Research: Millennial-Scale Carbonate Deposition Events Along the California Margin and their links to Paleoceanography and Paleoclimate 145-882A 50.3633 167.6 North Pacific Ocean -3255.0 1992-08-05T17:45:00 1992-07-08T10:30:00 Leg145 1992-07-20T00:00:00 1992-09-20T00:00:00 Joides Resolution https://www-odp.tamu.edu:443/resolutn.html Rea, David K Basov, Ivan A doi:10.2973/odp.proc.ir.145.1993 Joides Resolution https://www-odp.tamu.edu:443/resolutn.html Drilling/drill rig DRILL 398.3 m 411.2 m 42 cores; 398.3 m cored; 0 m drilled; 103.2 % recovery 145-882B 50.3633 167.5996 North Pacific Ocean -3255.0 1992-08-07T10:30:00 1992-08-08T17:30:00 Leg145 1992-07-20T00:00:00 1992-09-20T00:00:00 Joides Resolution https://www-odp.tamu.edu:443/resolutn.html Rea, David K Basov, Ivan A doi:10.2973/odp.proc.ir.145.1993 Joides Resolution https://www-odp.tamu.edu:443/resolutn.html Drilling/drill rig DRILL 270.4 m 280.9 m 29 cores; 270.4 m cored; 0 m drilled; 103.9 % recovery 142 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ Event label Event Lyle Mitchell W mlyle@coas.oregonstate.edu http://ceoas.oregonstate.edu/profile/lyle/ 0000-0002-0861-0511 Event Latitude of event Latitude Lyle Mitchell W mlyle@coas.oregonstate.edu http://ceoas.oregonstate.edu/profile/lyle/ 0000-0002-0861-0511 Latitude Longitude of event Longitude Lyle Mitchell W mlyle@coas.oregonstate.edu http://ceoas.oregonstate.edu/profile/lyle/ 0000-0002-0861-0511 Longitude Date/Time of event Date/Time Lyle Mitchell W mlyle@coas.oregonstate.edu http://ceoas.oregonstate.edu/profile/lyle/ 0000-0002-0861-0511 Date/Time Core Core Lyle Mitchell W mlyle@coas.oregonstate.edu http://ceoas.oregonstate.edu/profile/lyle/ 0000-0002-0861-0511 Core Cumulative Offset Cum Offset m Length L http://dbpedia.org/resource/Length Calculated Lyle Mitchell W mlyle@coas.oregonstate.edu http://ceoas.oregonstate.edu/profile/lyle/ 0000-0002-0861-0511 Top of core offset Cum Offset [m] CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels Drilling composite sediment section Ocean Drilling author40750 author608 award5244 basis5 campaign117 campaign3383409 curlevel30 event31360 event31361 funder20211 geocode1599 geocode1600 geocode1601 geocode8128 inst412 journal17491 license21 method10974 method50 param16049 param48492 pi608 ref141534 term23838 term43863 term53605 term78572 topotype3