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  • 2020-2024  (10)
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  • 1
    Publication Date: 2024-03-01
    Description: Massive corals act as a climate archive for the tropical oceans. They can provide valuable information in regions that have no or limited observations such as the southern Gulf of Mexico (GOM), where there is almost no information reaching back to preindustrial times on sea surface temperature (SST) or sea surface salinity (SSS) available. For the reconstruction of SST and SSS in the southern GOM the massive coral Siderastrea siderea was cored in 2005 providing a time window into the past reaching from 1845 to 2005 CE. The coral core was cut and X-rayed and bimothly samples were drilled with a Proxxon drill and 0.4 mm diamant coated drill bit. Oxygen isotopes were measured at the MARUM facilities in Bremen with a Finnigan MAT 251 and Finningan Mat 253plus isotope ratio mass spectrometer. Trace element analysis was done at the ZMT facilities in Bremen on a Plasma Quant MS Elite Inductively Coupled Plasma - Mass Spectrometer. The Dataset also includes reconstructed δ18OSW after data Ren et al. (2002) as well as the detrended δ18OSW dataset and Pseudo Coral model data (Thompson et al., 2011). The age model for the dataset was interpolated using the Arand software Ager and Timer (Howell et al., 2006). Outliers were identified with the detection method provided by Chen and Liu (1993).
    Keywords: Age; AGE; Calculated; CIM_C_2-2-1/CIM_C_2-2-2; coral climatology; DHC; Diver-held corer; Inductively coupled plasma mass spectrometer (ICPMS), Analytik Jena, Plasma Quant MS Elite; Make Our Planet Great Again-Ocean acidification crisis and global warming observations from tropical corals; Mass spectrometer, Finnigan, MAT 251; Mass spectrometer, Finnigan, MAT 253; MOPGA-OASIS; oxygen isotope; Siderastrea siderea, Lithium/Calcium ratio; Siderastrea siderea, Lithium/Magnesium ratio; Siderastrea siderea, Magnesium/Calcium ratio; Siderastrea siderea, pseudo-coral δ18O; Siderastrea siderea, Strontium/Calcium ratio; Siderastrea siderea, Strontium/Calcium ratio anomaly; Siderastrea siderea, Strontium-Uranium; Siderastrea siderea, Uranium/Calcium ratio; Siderastrea siderea, δ18O; trace elements ratio; δ18O, seawater, reconstructed; δ18O, seawater, reconstructed, residual; δ18O, seawater, reconstructed anomaly; δ18Oseawater
    Type: Dataset
    Format: text/tab-separated-values, 23260 data points
    Location Call Number Limitation Availability
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  • 2
    Publication Date: 2024-02-21
    Description: Modern sub-surface water samples and the otoliths of catfish (Carlarius parkii and Chrysichthys nigrodigitatus) collected from the estuaries of the Gambia River (The Gambia), Sine-Saloum (Senegal), and Volta River (Ghana) in 2017 were analysed to investigate relationships between the Sr geochemistry and salinity. 87Sr/86Sr, Sr concentration, and salinity measured in water samples collected along the estuarine salinity gradients were used to establish mixing models describing their relationships. Bulk catfish otolith 87Sr/86Sr measurements were used to estimate habitat salinity of the fish based on these mixing models. Catch data (total length, fork length, weight) of catfish were recorded and used to estimate their age. Fish ages were further estimated based on otolith annuli.
    Keywords: 87Sr/86Sr; Age; Carbonate; Catfish; Event label; Fish, fork length; Gambia_River_RAP-GR-1; Gambia_River_RAP-GR-2; Gambia_River_RAP-GR-3; Gambia River estuary, Africa; Hydrochemistry; Inductively Coupled Plasma - Optical Emission Spectrometry (ICP-OES); LATITUDE; Leibniz Centre for Tropical Marine Research; Length, total; Location; LONGITUDE; Otolith; Salinity; Sample ID; Sine-Saloum_RAP-SS-1; Sine-Saloum_RAP-SS-2; Sine-Saloum_RAP-SS-3; Sine-Saloum estuary, Senegal, Africa; Species; Strontium; Strontium/Calcium ratio; Strontium/Calcium ratio, standard deviation; Strontium-87/Strontium-86 ratio; Strontium-87/Strontium-86 ratio, error; Thermal Ionization Mass Spectrometry (TIMS); Volta_River_RCN-1; Volta_River_RCN-2; Volta_River_RCN-3; Volta River estuary, Ghana, Africa; Water sample; Weight, total, wet; West Africa; WS; ZMT
    Type: Dataset
    Format: text/tab-separated-values, 93 data points
    Location Call Number Limitation Availability
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  • 3
    Publication Date: 2024-02-21
    Description: Modern sub-surface water samples and the otoliths of catfish (Carlarius parkii and Chrysichthys nigrodigitatus) collected from the estuaries of the Gambia River (The Gambia), Sine-Saloum (Senegal), and Volta River (Ghana) in 2017 were analysed to investigate relationships between the Sr geochemistry and salinity. 87Sr/86Sr, Sr concentration, and salinity measured in water samples collected along the estuarine salinity gradients were used to establish mixing models describing their relationships. Bulk catfish otolith 87Sr/86Sr measurements were used to estimate habitat salinity of the fish based on these mixing models. Catch data (total length, fork length, weight) of catfish were recorded and used to estimate their age. Fish ages were further estimated based on otolith annuli.
    Keywords: 87Sr/86Sr; Calcium; Calcium, standard deviation; Carbonate; Catfish; Event label; Gambia_River_G1-A; Gambia_River_G1-C; Gambia_River_G2-A; Gambia_River_G3-A; Gambia_River_G3-B; Gambia_River_G4-A; Gambia_River_G4-B; Gambia_River_G5-A; Gambia_River_G5-B; Gambia_River_G6-A; Gambia_River_G7-A; Gambia_River_G8-A; Gambia_River_GRM-A; Gambia_River_GRM-B; Gambia River estuary, Africa; Hydrochemistry; Inductively Coupled Plasma - Optical Emission Spectrometry (ICP-OES); LATITUDE; Leibniz Centre for Tropical Marine Research; Location; LONGITUDE; Otolith; Salinity; Sample ID; Sine-Saloum_SS-2; Sine-Saloum_SS-4; Sine-Saloum_SS-K-2; Sine-Saloum_SS-SP-2; Sine-Saloum estuary, Senegal, Africa; Strontium; Strontium, standard deviation; Strontium-87/Strontium-86 ratio; Strontium-87/Strontium-86 ratio, error; Thermal Ionization Mass Spectrometry (TIMS); Volta_River_Accra; Volta_River_V-1; Volta_River_V-10; Volta_River_V-11; Volta_River_V-2; Volta_River_V-3; Volta_River_V-4; Volta_River_V-5; Volta_River_V-6; Volta_River_V-7; Volta_River_V-8; Volta_River_V-9; Volta River estuary, Ghana, Africa; Water sample; West Africa; WS; WTW®Multi 3410 multi-probe; ZMT
    Type: Dataset
    Format: text/tab-separated-values, 270 data points
    Location Call Number Limitation Availability
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  • 4
    Publication Date: 2024-04-29
    Description: The dataset is based on 50 soft carbonate sediment samples from the reef island Barrang Lompo in the Spermonde Archipelago, Sulawesi, SE Asia. The subsurface samples were obtained by percussion drilling at 5 coring locations on the island. From each coring location, 10 samples were retrieved in 1 m intervals, thus providing samples from a maximum depth of 10 m below surface at each site (1 m, 2 m, ..., 10 m) using percussion drilling (jackhammer: WACKER BH 23, Wacker Neuson SE, probe: direct push corer with internal liner (1m length & 46 mm diameter)). Samples were taken from lowest 10 cm of probe. Examples: BL1-1 is sample from location BL1 in depth interval 90-100 cm. BL4-7 is sample from location BL4 in depth interval 690-700 cm. Laboratory data was collected between 2019 and 2021. The provided dataset contains grain size (raw and processed data; using GRADISTAT by Blott & Pye, 2001), skeletal component analysis (counting of fragments, 500 per sample; raw data) and facies determination (based on grain size and skeletal composition) of each sample. Additionally, the dataset provides raw and calibrated radiocarbon ages from 20 selected samples (calibration curve by Heaton et al. 2020; marine reservoir correction by Southon et al. 2002; calibration tool OxCal v4.4 by Bronk Ramsey, 2009). For the radiocarbon analyses, picked and pooled foraminifera of the genus Calcarina were chosen. These 20 samples were furthermore classified in terms of abrasion (1=very good preserved,... 4=very poorly preserved), following suggestions by Fellowes et al. 2017. The calibrated ages cover the earlier to late Holocene (~7,000 to 2,000 years BP). The collected data provides information of reef-derived sedimentation in the Holocene in the Spermonde Archipelago. It provides insight into the ecological background and the origin of the skeletal sediments.
    Keywords: Carbonate Sediments; Facies; Grain Size; Holocene; Leibniz Centre for Tropical Marine Research; radiocarbon age; Reef island; sediment archives; Southeast Asia; Spermonde Archipelago; SW Sulawesi; ZMT
    Type: Dataset
    Format: application/zip, 6 datasets
    Location Call Number Limitation Availability
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  • 5
    Publication Date: 2024-04-29
    Description: The dataset is based on 50 soft carbonate sediment samples from the reef island Barrang Lompo in the Spermonde Archipelago, Sulawesi, SE Asia. The subsurface samples were obtained by percussion drilling at 5 coring locations on the island. From each coring location, 10 samples were retrieved in 1 m intervals, thus providing samples from a maximum depth of 10 m below surface at each site (1 m, 2 m, ..., 10 m). Laboratory data was collected between 2019 and 2021. The provided dataset contains skeletal component analysis (counting of fragments, 500 per sample; raw data). Microscope analysis of 200 components from fractions 〉2 mm and 2-1 mm and 100 components from fraction 1-0.5 mm. 12 different calcifying organisms were distinguished, of which 10 were identified in the present dataset. Non-identifiable grains were counted as bioclasts and not added to the sum of 200 and 100, respectively.The collected data provides information of reef-derived sedimentation in the Holocene in the Spermonde Archipelago. It provides insight into the ecological background and the origin of the skeletal sediments.
    Keywords: Balanidae; Barrang_Lompo_1; Barrang_Lompo_2; Barrang_Lompo_3; Barrang_Lompo_4; Barrang_Lompo_5; Bioclasts; Bivalvia; BL1; BL2; BL3; BL4; BL5; Bryozoa; Calculated average/mean values; Carbonate Sediments; Coral; Counting, microscope; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Echinodermata; Event label; Facies; Foraminifera; Gastropoda; Grain Size; Halimeda; Holocene; Leibniz Centre for Tropical Marine Research; Ostracoda; PCOR; Percussion corer; Porifera; radiocarbon age; Reef island; Rhodophyta; Sample ID; sediment archives; Serpulidae; Size fraction; Southeast Asia; Spermonde Archipelago; SW Sulawesi; ZMT
    Type: Dataset
    Format: text/tab-separated-values, 2550 data points
    Location Call Number Limitation Availability
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  • 6
    Publication Date: 2024-04-29
    Description: The dataset is based on 50 soft carbonate sediment samples from the reef island Barrang Lompo in the Spermonde Archipelago, Sulawesi, SE Asia. The subsurface samples were obtained by percussion drilling at 5 coring locations on the island. From each coring location, 10 samples were retrieved in 1 m intervals, thus providing samples from a maximum depth of 10 m below surface at each site (1 m, 2 m, ..., 10 m). Laboratory data was collected between 2019 and 2021. The provided dataset contains raw grain sizes determined after dry sieving. Samples were weighed before sieving (initial mass). After sieving, fractions (diameters from 32 mm to 0.0063 mm) from each sieve were weighed to analyze grain size distribution. The collected data provides information of reef-derived sedimentation in the Holocene in the Spermonde Archipelago.
    Keywords: Barrang_Lompo_1; Barrang_Lompo_2; Barrang_Lompo_3; Barrang_Lompo_4; Barrang_Lompo_5; BL1; BL2; BL3; BL4; BL5; Calculated average/mean values; Carbonate Sediments; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Dried and weighted; Dry sieving; Event label; Facies; Grain Size; Holocene; Leibniz Centre for Tropical Marine Research; PCOR; Percussion corer; radiocarbon age; Reef island; Sample ID; Sediment, dry mass; sediment archives; Size fraction 〈 0.063 mm, mud, silt+clay; Size fraction 0.125-0.063 mm; Size fraction 0.250-0.125 mm; Size fraction 0.500-0.250 mm; Size fraction 1.000-0.500 mm, 0.0-1.0 phi, coarse sand; Size fraction 16-8 mm, medium gravel; Size fraction 2.000-1.000 mm, (-1.0)-0.0 phi, very coarse sand; Size fraction 32-16 mm, coarse gravel, pebble; Size fraction 4.0-2.0 mm, very fine gravel, granule; Size fraction 8.0-4.0 mm, fine gravel; Southeast Asia; Spermonde Archipelago; SW Sulawesi; ZMT
    Type: Dataset
    Format: text/tab-separated-values, 655 data points
    Location Call Number Limitation Availability
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  • 7
    Publication Date: 2024-04-29
    Description: The dataset is based on 50 soft carbonate sediment samples from the reef island Barrang Lompo in the Spermonde Archipelago, Sulawesi, SE Asia. The subsurface samples were obtained by percussion drilling at 5 coring locations on the island. From each coring location, 10 samples were retrieved in 1 m intervals, thus providing samples from a maximum depth of 10 m below surface at each site (1 m, 2 m, ..., 10 m). Laboratory data was collected between 2019 and 2021. The provided dataset contains raw and calibrated radiocarbon ages from 20 selected samples (Marine20 calibration curve by Heaton et al. 2020; marine reservoir correction by Southon et al. 2002; calibration tool OxCal v4.4 by Bronk Ramsey, 2009; delta R = 0). For the radiocarbon analyses, picked and pooled Foraminifera of the genus Calcarina were dated in Poznan Radiocarbon Laboratory. The calibrated ages cover the earlier to late Holocene (~7,000 to 2,000 years BP). The collected data provides information of reef-derived sedimentation in the Holocene in the Spermonde Archipelago. It provides insight into the ecological background and the origin of the skeletal sediments.
    Keywords: Age, 14C AMS; Age, 14C calibrated, MARINE20 (Heaton et al., 2020); Age, dated; Age, dated, uncertainty; Barrang_Lompo_1; Barrang_Lompo_2; Barrang_Lompo_3; Barrang_Lompo_4; Barrang_Lompo_5; BL1; BL2; BL3; BL4; BL5; Calculated average/mean values; Calendar age, maximum/old; Calendar age, mean; Calendar age, median; Calendar age, minimum/young; Calendar age, standard deviation; Carbonate Sediments; Confidence level; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Event label; Facies; Grain Size; Holocene; Leibniz Centre for Tropical Marine Research; PCOR; Percussion corer; radiocarbon age; Reef island; Sample ID; sediment archives; Southeast Asia; Spermonde Archipelago; SW Sulawesi; ZMT
    Type: Dataset
    Format: text/tab-separated-values, 220 data points
    Location Call Number Limitation Availability
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  • 8
    Publication Date: 2024-04-29
    Description: The dataset is based on 50 soft carbonate sediment samples from the reef island Barrang Lompo in the Spermonde Archipelago, Sulawesi, SE Asia. The subsurface samples were obtained by percussion drilling at 5 coring locations on the island. From each coring location, 10 samples were retrieved in 1 m intervals, thus providing samples from a maximum depth of 10 m below surface at each site (1 m, 2 m, ..., 10 m). Laboratory data was collected between 2019 and 2021. The provided dataset contains the classification of facies. Percentages of compositions in samples were calculated by adding up relative counts of skeletal components for each samples (i.e. 200 components from fraction 〉2 mm plus 200 from fraction 2-1 mm plus 100 from fraction 1-0.5 mm). The collected data provides information of reef-derived sedimentation in the Holocene in the Spermonde Archipelago. It provides insight into the ecological background and the origin of the skeletal sediments.
    Keywords: Barrang_Lompo_1; Barrang_Lompo_2; Barrang_Lompo_3; Barrang_Lompo_4; Barrang_Lompo_5; Bivalvia; BL1; BL2; BL3; BL4; BL5; Bryozoa; Calculated; Calculated average/mean values; Carbonate Sediments; Coral; Coral, fragments; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Echinodermata; Event label; Facies; Foraminifera; Gastropoda; Grain Size; Grain size, mean; Grain size parameters (Folk and Ward, 1957); Halimeda; Holocene; Leibniz Centre for Tropical Marine Research; Lithology/composition/facies; PCOR; Percussion corer; radiocarbon age; Reef island; Rhodophyta; Sample ID; sediment archives; Serpulidae; Size fraction 〈 0.063 mm, mud, silt+clay; Size fraction 〉 2 mm, gravel; Size fraction 2.000-0.063 mm, sand; Sorting; Southeast Asia; Spermonde Archipelago; SW Sulawesi; Visual observation; ZMT
    Type: Dataset
    Format: text/tab-separated-values, 1017 data points
    Location Call Number Limitation Availability
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  • 9
    Publication Date: 2024-04-29
    Description: The dataset is based on 50 soft carbonate sediment samples from the reef island Barrang Lompo in the Spermonde Archipelago, Sulawesi, SE Asia. The subsurface samples were obtained by percussion drilling at 5 coring locations on the island. From each coring location, 10 samples were retrieved in 1 m intervals, thus providing samples from a maximum depth of 10 m below surface at each site (1m, 2m, ..., 10m). Laboratory data was collected between 2019 and 2021. The provided dataset contains grain size (raw and processed data; using GRADISTAT by Blott & Pye, 2001), skeletal component analysis (counting of fragments, 500 per sample; raw data) and facies determination (based on grain size and skeletal composition) of each sample. Additionally, the dataset provides raw and calibrated radiocarbon ages from 20 selected samples (calibration curve by Heaton et al. 2020; marine reservoir correction by Southon et al. 2002; calibration tool OxCal v4.4 by Bronk Ramsey, 2009). For the radiocarbon analyses, picked and pooled foraminifera of the genus Calcarina were chosen. These 20 samples were furthermore classified in terms of abrasion (1=very good preserved,... 4=very poorly preserved), following suggestions by Fellowes et al. 2017. The calibrated ages cover the earlier to late Holocene (~7,000 to 2,000 years BP). The collected data provides information of reef-derived sedimentation in the Holocene in the Spermonde Archipelago. It provides insight into the ecological background and the origin of the skeletal sediments.
    Keywords: Barrang_Lompo_1; Barrang_Lompo_2; Barrang_Lompo_3; Barrang_Lompo_4; Barrang_Lompo_5; BL1; BL2; BL3; BL4; BL5; Calcarina, degree of abrasion; Calculated average/mean values; Carbonate Sediments; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Event label; Facies; Grain Size; Holocene; Leibniz Centre for Tropical Marine Research; Light microscope; PCOR; Percussion corer; radiocarbon age; Reef island; Sample ID; sediment archives; Southeast Asia; Spermonde Archipelago; SW Sulawesi; ZMT
    Type: Dataset
    Format: text/tab-separated-values, 412 data points
    Location Call Number Limitation Availability
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  • 10
    Publication Date: 2024-04-29
    Description: The dataset is based on 50 soft carbonate sediment samples from the reef island Barrang Lompo in the Spermonde Archipelago, Sulawesi, SE Asia. The subsurface samples were obtained by percussion drilling at 5 coring locations on the island. From each coring location, 10 samples were retrieved in 1 m intervals, thus providing samples from a maximum depth of 10 m below surface at each site (1 m, 2 m, ..., 10 m). Laboratory data was collected between 2019 and 2021. The provided dataset contains processed grain size data using GRADISTAT by Blott & Pye (2001). The collected data provides information of reef-derived sedimentation in the Holocene in the Spermonde Archipelago.
    Keywords: Arithmetic method of moments; Barrang_Lompo_1; Barrang_Lompo_2; Barrang_Lompo_3; Barrang_Lompo_4; Barrang_Lompo_5; BL1; BL2; BL3; BL4; BL5; Calculated; Calculated average/mean values; Carbonate Sediments; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Event label; Facies; Geometric method of moments; Grain quartile 75%/Grain quartile 25%; Grain Size; Grain size, distribution, interquartile range; Grain size, distribution interquartile range; Grain size, distribution spread; Grain size, mean; Grain size description; Grain size parameters (Folk and Ward, 1957); Gravel; Holocene; Kurtosis; Kurtosis description; Leibniz Centre for Tropical Marine Research; Logarithmic method of moments; Median, grain size; Mode, grain size; Mud; PCOR; Percentile 10; Percentile 90; Percussion corer; radiocarbon age; Ratio to 10 percentile; Reef island; Sample ID; Sample type; Sand; sediment archives; Sediment type; Sieving, error relative; Size fraction 〈 0.002 mm, clay; Size fraction 0.004-0.002 mm, 8.0-9.0 phi, very fine silt; Size fraction 0.008-0.004 mm, 7.0-8.0 phi, fine silt; Size fraction 0.016-0.008 mm, 6.0-7.0 phi, medium silt; Size fraction 0.032-0.016 mm, 5.0-6.0 phi, coarse silt; Size fraction 0.063-0.032 mm, 4.0-5.0 phi, very coarse silt; Size fraction 0.125-0.063 mm, 3.0-4.0 phi, very fine sand; Size fraction 0.250-0.125 mm, 2.0-3.0 phi, fine sand; Size fraction 0.500-0.250 mm, 1.0-2.0 phi, medium sand; Size fraction 1.000-0.500 mm, 0.0-1.0 phi, coarse sand; Size fraction 16-8 mm, medium gravel; Size fraction 2.000-1.000 mm, (-1.0)-0.0 phi, very coarse sand; Size fraction 32-16 mm, coarse gravel, pebble; Size fraction 4.0-2.0 mm, very fine gravel, granule; Size fraction 64-32 mm, very coarse gravel, pebble; Size fraction 8.0-4.0 mm, fine gravel; Skewness; Skewness description; Sorting; Sorting description; Southeast Asia; Spermonde Archipelago; Statistical analysis GRADISTAT package (Blott and Pye, 2001); SW Sulawesi; Texture; ZMT
    Type: Dataset
    Format: text/tab-separated-values, 3350 data points
    Location Call Number Limitation Availability
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