Correlation of Late Jurassic and Early Cretaceous zonation events in ODP and DSDP Atlantic and Indian Ocean sites (Table 5)
A database was built of 378 stratigraphic events, including first and last stratigraphic occurrences (FO/LO) of calcareous nannofossils, foraminifers, and dinocysts, and geomagnetic reversal occurrences in Latest Jurassic through Early Cretaceous deep-marine strata of 10 Atlantic and three Indian Oc...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.761054 2024-09-15T18:21:33+00:00 Correlation of Late Jurassic and Early Cretaceous zonation events in ODP and DSDP Atlantic and Indian Ocean sites (Table 5) Gradstein, Felix M Huang, Zehui Merrett, Doug Ogg, James G MEDIAN LATITUDE: 19.481077 * MEDIAN LONGITUDE: -11.446431 * SOUTH-BOUND LATITUDE: -19.932000 * WEST-BOUND LONGITUDE: -84.516200 * NORTH-BOUND LATITUDE: 40.960000 * EAST-BOUND LONGITUDE: 117.892700 * DATE/TIME START: 1970-05-13T00:00:00 * DATE/TIME END: 1988-10-26T00:00:00 * MINIMUM DEPTH, sediment/rock: 276.15 m * MAXIMUM DEPTH, sediment/rock: 76366.00 m 1992 text/tab-separated-values, 1467 data points https://doi.pangaea.de/10.1594/PANGAEA.761054 https://doi.org/10.1594/PANGAEA.761054 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.761054 https://doi.org/10.1594/PANGAEA.761054 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Supplement to: Gradstein, Felix M; Huang, Zehui; Merrett, Doug; Ogg, James G (1992): Probabilistic zonation of early Cretaceous microfossil sequences, Atlantic and Indian Oceans, with special reference to Leg 123. In: Gradstein, FM; Ludden, JN; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 123, 759-777, https://doi.org/10.2973/odp.proc.sr.123.116.1992 11-105 123-765 123-766 27-261 41-367 41-370 43-387 44-391C 47-398D 50-416A 76-534A 77-535 93-603B Ageprofile Datum Description Code COMPCORE Composite Core Deep Sea Drilling Project DEPTH sediment/rock sediment revised DRILL Drilling/drill rig DSDP Event label Glomar Challenger Gulf of Mexico/BASIN Indian Ocean//PLAIN Joides Resolution Leg11 Leg123 Leg27 Leg41 Leg43 Leg44 Leg47 Leg50 Leg76 Leg77 Leg93 North Atlantic/BASIN North Atlantic/CONT RISE North Atlantic/HILL North Atlantic/SEAMOUNT North Atlantic Ocean Ocean Drilling Program ODP South Indian Ridge South Indian Ocean dataset 1992 ftpangaea https://doi.org/10.1594/PANGAEA.76105410.2973/odp.proc.sr.123.116.1992 2024-08-21T00:02:27Z A database was built of 378 stratigraphic events, including first and last stratigraphic occurrences (FO/LO) of calcareous nannofossils, foraminifers, and dinocysts, and geomagnetic reversal occurrences in Latest Jurassic through Early Cretaceous deep-marine strata of 10 Atlantic and three Indian Ocean drilling sites. A total 136 different events are included, about one-third of which are unique to either ocean; however, this number may decrease when more Indian Ocean ODP sites become available for study. Using the complete data set, with the quantitative stratigraphy methods STRATCOR and RASC, we calculated closely comparable optimum sequences of average first and last occurrence positions. The preferred zonal solution, based on the STRATCOR method, includes 56 events, each of which occurs in 3 or more sites and comprises 6 geomagnetic reversal events, 25 nannofossils, 5 planktonic and 8 benthic foraminifers, and 12 dinocysts. Eight assemblage zones of Tithonian through Albian age have been recognized that correlate most of these sites. The nannofossil events, Cruciellipsis cuvillieri FO, Tubodiscus verenae FO, Rucinolithus wisei LO, and Chiastozygus litterarius FO, in the Atlantic Ocean are half a stage or more older than those in the Indian Ocean. Stratigraphic ranges of the benthic foraminifers Haplophragmium inconstans, Trochammina quinqueloba, and Dorothia praehauteriviana, differ significantly among sites. The same is true for the dinocyst events Phoberocysta neocomica LO and Druggidium apicopaucicum LO, rendering these taxa less useful for zonation and correlation. Dataset North Atlantic PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-84.516200,117.892700,40.960000,-19.932000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
11-105 123-765 123-766 27-261 41-367 41-370 43-387 44-391C 47-398D 50-416A 76-534A 77-535 93-603B Ageprofile Datum Description Code COMPCORE Composite Core Deep Sea Drilling Project DEPTH sediment/rock sediment revised DRILL Drilling/drill rig DSDP Event label Glomar Challenger Gulf of Mexico/BASIN Indian Ocean//PLAIN Joides Resolution Leg11 Leg123 Leg27 Leg41 Leg43 Leg44 Leg47 Leg50 Leg76 Leg77 Leg93 North Atlantic/BASIN North Atlantic/CONT RISE North Atlantic/HILL North Atlantic/SEAMOUNT North Atlantic Ocean Ocean Drilling Program ODP South Indian Ridge South Indian Ocean |
spellingShingle |
11-105 123-765 123-766 27-261 41-367 41-370 43-387 44-391C 47-398D 50-416A 76-534A 77-535 93-603B Ageprofile Datum Description Code COMPCORE Composite Core Deep Sea Drilling Project DEPTH sediment/rock sediment revised DRILL Drilling/drill rig DSDP Event label Glomar Challenger Gulf of Mexico/BASIN Indian Ocean//PLAIN Joides Resolution Leg11 Leg123 Leg27 Leg41 Leg43 Leg44 Leg47 Leg50 Leg76 Leg77 Leg93 North Atlantic/BASIN North Atlantic/CONT RISE North Atlantic/HILL North Atlantic/SEAMOUNT North Atlantic Ocean Ocean Drilling Program ODP South Indian Ridge South Indian Ocean Gradstein, Felix M Huang, Zehui Merrett, Doug Ogg, James G Correlation of Late Jurassic and Early Cretaceous zonation events in ODP and DSDP Atlantic and Indian Ocean sites (Table 5) |
topic_facet |
11-105 123-765 123-766 27-261 41-367 41-370 43-387 44-391C 47-398D 50-416A 76-534A 77-535 93-603B Ageprofile Datum Description Code COMPCORE Composite Core Deep Sea Drilling Project DEPTH sediment/rock sediment revised DRILL Drilling/drill rig DSDP Event label Glomar Challenger Gulf of Mexico/BASIN Indian Ocean//PLAIN Joides Resolution Leg11 Leg123 Leg27 Leg41 Leg43 Leg44 Leg47 Leg50 Leg76 Leg77 Leg93 North Atlantic/BASIN North Atlantic/CONT RISE North Atlantic/HILL North Atlantic/SEAMOUNT North Atlantic Ocean Ocean Drilling Program ODP South Indian Ridge South Indian Ocean |
description |
A database was built of 378 stratigraphic events, including first and last stratigraphic occurrences (FO/LO) of calcareous nannofossils, foraminifers, and dinocysts, and geomagnetic reversal occurrences in Latest Jurassic through Early Cretaceous deep-marine strata of 10 Atlantic and three Indian Ocean drilling sites. A total 136 different events are included, about one-third of which are unique to either ocean; however, this number may decrease when more Indian Ocean ODP sites become available for study. Using the complete data set, with the quantitative stratigraphy methods STRATCOR and RASC, we calculated closely comparable optimum sequences of average first and last occurrence positions. The preferred zonal solution, based on the STRATCOR method, includes 56 events, each of which occurs in 3 or more sites and comprises 6 geomagnetic reversal events, 25 nannofossils, 5 planktonic and 8 benthic foraminifers, and 12 dinocysts. Eight assemblage zones of Tithonian through Albian age have been recognized that correlate most of these sites. The nannofossil events, Cruciellipsis cuvillieri FO, Tubodiscus verenae FO, Rucinolithus wisei LO, and Chiastozygus litterarius FO, in the Atlantic Ocean are half a stage or more older than those in the Indian Ocean. Stratigraphic ranges of the benthic foraminifers Haplophragmium inconstans, Trochammina quinqueloba, and Dorothia praehauteriviana, differ significantly among sites. The same is true for the dinocyst events Phoberocysta neocomica LO and Druggidium apicopaucicum LO, rendering these taxa less useful for zonation and correlation. |
format |
Dataset |
author |
Gradstein, Felix M Huang, Zehui Merrett, Doug Ogg, James G |
author_facet |
Gradstein, Felix M Huang, Zehui Merrett, Doug Ogg, James G |
author_sort |
Gradstein, Felix M |
title |
Correlation of Late Jurassic and Early Cretaceous zonation events in ODP and DSDP Atlantic and Indian Ocean sites (Table 5) |
title_short |
Correlation of Late Jurassic and Early Cretaceous zonation events in ODP and DSDP Atlantic and Indian Ocean sites (Table 5) |
title_full |
Correlation of Late Jurassic and Early Cretaceous zonation events in ODP and DSDP Atlantic and Indian Ocean sites (Table 5) |
title_fullStr |
Correlation of Late Jurassic and Early Cretaceous zonation events in ODP and DSDP Atlantic and Indian Ocean sites (Table 5) |
title_full_unstemmed |
Correlation of Late Jurassic and Early Cretaceous zonation events in ODP and DSDP Atlantic and Indian Ocean sites (Table 5) |
title_sort |
correlation of late jurassic and early cretaceous zonation events in odp and dsdp atlantic and indian ocean sites (table 5) |
publisher |
PANGAEA |
publishDate |
1992 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.761054 https://doi.org/10.1594/PANGAEA.761054 |
op_coverage |
MEDIAN LATITUDE: 19.481077 * MEDIAN LONGITUDE: -11.446431 * SOUTH-BOUND LATITUDE: -19.932000 * WEST-BOUND LONGITUDE: -84.516200 * NORTH-BOUND LATITUDE: 40.960000 * EAST-BOUND LONGITUDE: 117.892700 * DATE/TIME START: 1970-05-13T00:00:00 * DATE/TIME END: 1988-10-26T00:00:00 * MINIMUM DEPTH, sediment/rock: 276.15 m * MAXIMUM DEPTH, sediment/rock: 76366.00 m |
long_lat |
ENVELOPE(-84.516200,117.892700,40.960000,-19.932000) |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Supplement to: Gradstein, Felix M; Huang, Zehui; Merrett, Doug; Ogg, James G (1992): Probabilistic zonation of early Cretaceous microfossil sequences, Atlantic and Indian Oceans, with special reference to Leg 123. In: Gradstein, FM; Ludden, JN; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 123, 759-777, https://doi.org/10.2973/odp.proc.sr.123.116.1992 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.761054 https://doi.org/10.1594/PANGAEA.761054 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.76105410.2973/odp.proc.sr.123.116.1992 |
_version_ |
1810460165697175552 |