Radiocarbon ages of surface marine sediments at the Southeast Pacific
Fuente:
PANGAEA
Enregistré dans:
| Auteurs principaux: | , , , , , , , , , , , , |
|---|---|
| Format: | Dataset Open Access |
| Langue: | en |
| Publié: |
PANGAEA
2025
|
| Sujets: | |
| Accès en ligne: | |
| Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|
| _version_ | 1867169163802312704 |
|---|---|
| author | Reyes-Macaya, Dharma Martínez Fontaine, Consuelo Michel, Elisabeth Yokoyama, Yusuke Mohtadi, Mahyar Martínez-Méndez, Gema Lücke, Andreas De Pol-Holz, Ricardo Ingle, James C Gayo, Eugenia Hoogakker, Babette A A Hebbeln, Dierk Fink, Patrick |
| author_facet | Reyes-Macaya, Dharma Martínez Fontaine, Consuelo Michel, Elisabeth Yokoyama, Yusuke Mohtadi, Mahyar Martínez-Méndez, Gema Lücke, Andreas De Pol-Holz, Ricardo Ingle, James C Gayo, Eugenia Hoogakker, Babette A A Hebbeln, Dierk Fink, Patrick |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Age constraints were evaluated to enable proxy calibrations using marine sediments from the Southeast Pacific. This dataset includes surface sediment radiocarbon dates from the southeastern Pacific. Surface sediment samples were collected between 1962 and 2010 from between 127 and 3267 meters water depths and latitudes from 22°S to 44°S. The samples were obtained using multicorer (Sonne 156, Sonne 211), gravity core (Sonne 161), and a Petersen grab (USNS Eltanin). The radiocarbon analysis was measured in mixed upper thermocline planktonic foraminifera (MUTPF), mixed shallow infaunal benthic foraminifera (MBF) and monospecific benthic foraminifera. All the Foraminifera selected for radiocarbon analysis were unstained Rose-Bengal foraminifera. Radiocarbon age (14C) span between modern (younger than the calendar year 1950) and 10,480 years. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_974185 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Radiocarbon ages of surface marine sediments at the Southeast Pacific Reyes-Macaya, Dharma Martínez Fontaine, Consuelo Michel, Elisabeth Yokoyama, Yusuke Mohtadi, Mahyar Martínez-Méndez, Gema Lücke, Andreas De Pol-Holz, Ricardo Ingle, James C Gayo, Eugenia Hoogakker, Babette A A Hebbeln, Dierk Fink, Patrick Abbreviation; AGE; Age, comment; Age, error; Benthic foraminifera; Campaign of event; Center for Marine Environmental Sciences; Chile; CHIMEBO; CHIPAL; CTD/Rosette; CTD-RO; Date/Time of event; DEPTH, sediment/rock; Device type; Elevation of event; ELT04; ELT04.004-PG; ELT04.005-PG; ELT04.016-PG; ELT04.017-PG; ELT04.018-PG; ELT04.023-PG; ELT04.025-PG; ELT04.026-PG; Eltanin; Event label; Fraction modern carbon; Fraction modern carbon, standard error; GeoB15004-4; GeoB15008-2; GeoB15012-2; GeoB15022-2; GeoB3316-1; GeoB7104-5; GeoB7115-1; GeoB7122-1; GeoB7123-1; GeoB7129-1; GeoB7133-1; GeoB7135-1; GeoB7136-1; GeoB7137-2; GeoB7138-1; GeoB7139-1; GeoB7140-1; GeoB7142-1; GeoB7144-1; GeoB7145-1; GeoB7146-1; GeoB7147-1; GeoB7148-1; GeoB7173-5; GeoB7179-1; GeoB7181-1; GeoB7193-1; GeoB7194-1; GeoB7195-1; GeoB7209-2; GeoB7211-1; GeoB7212-1; GeoB7213-1; GeoB7214-1; Giant box corer; GKG; Laboratory; Laboratory code/label; Latitude of event; Longitude of event; MARUM; Method/Device of event; MUC; MultiCorer; off Chile; Peterson grab; PETG; Planktonic foraminifera; PUCK; Radiocarbon ages; Reference in WoRMS; See Device type column; SO102/1; SO156/1; SO156/2; SO156/3; SO161/5; SO161/5_42KG; SO161/5_43KG; SO161/5_83KG; SO211; Sonne; South-East Pacific; Species; Species, unique identification; Species, unique identification (Semantic URI); Species, unique identification (URI); SPOC; Stereoscopic light microscope, Carl Zeiss, Stemi 2000-C; WoRMS Age constraints were evaluated to enable proxy calibrations using marine sediments from the Southeast Pacific. This dataset includes surface sediment radiocarbon dates from the southeastern Pacific. Surface sediment samples were collected between 1962 and 2010 from between 127 and 3267 meters water depths and latitudes from 22°S to 44°S. The samples were obtained using multicorer (Sonne 156, Sonne 211), gravity core (Sonne 161), and a Petersen grab (USNS Eltanin). The radiocarbon analysis was measured in mixed upper thermocline planktonic foraminifera (MUTPF), mixed shallow infaunal benthic foraminifera (MBF) and monospecific benthic foraminifera. All the Foraminifera selected for radiocarbon analysis were unstained Rose-Bengal foraminifera. Radiocarbon age (14C) span between modern (younger than the calendar year 1950) and 10,480 years. |
| title | Radiocarbon ages of surface marine sediments at the Southeast Pacific |
| topic | Abbreviation; AGE; Age, comment; Age, error; Benthic foraminifera; Campaign of event; Center for Marine Environmental Sciences; Chile; CHIMEBO; CHIPAL; CTD/Rosette; CTD-RO; Date/Time of event; DEPTH, sediment/rock; Device type; Elevation of event; ELT04; ELT04.004-PG; ELT04.005-PG; ELT04.016-PG; ELT04.017-PG; ELT04.018-PG; ELT04.023-PG; ELT04.025-PG; ELT04.026-PG; Eltanin; Event label; Fraction modern carbon; Fraction modern carbon, standard error; GeoB15004-4; GeoB15008-2; GeoB15012-2; GeoB15022-2; GeoB3316-1; GeoB7104-5; GeoB7115-1; GeoB7122-1; GeoB7123-1; GeoB7129-1; GeoB7133-1; GeoB7135-1; GeoB7136-1; GeoB7137-2; GeoB7138-1; GeoB7139-1; GeoB7140-1; GeoB7142-1; GeoB7144-1; GeoB7145-1; GeoB7146-1; GeoB7147-1; GeoB7148-1; GeoB7173-5; GeoB7179-1; GeoB7181-1; GeoB7193-1; GeoB7194-1; GeoB7195-1; GeoB7209-2; GeoB7211-1; GeoB7212-1; GeoB7213-1; GeoB7214-1; Giant box corer; GKG; Laboratory; Laboratory code/label; Latitude of event; Longitude of event; MARUM; Method/Device of event; MUC; MultiCorer; off Chile; Peterson grab; PETG; Planktonic foraminifera; PUCK; Radiocarbon ages; Reference in WoRMS; See Device type column; SO102/1; SO156/1; SO156/2; SO156/3; SO161/5; SO161/5_42KG; SO161/5_43KG; SO161/5_83KG; SO211; Sonne; South-East Pacific; Species; Species, unique identification; Species, unique identification (Semantic URI); Species, unique identification (URI); SPOC; Stereoscopic light microscope, Carl Zeiss, Stemi 2000-C; WoRMS |
| url | https://doi.org/10.1594/PANGAEA.974185 |