anonymous 16352 Skeletal components of sediments from the reef island Barrang Lompo, Spermonde Archipelago, Indonesia 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. 16360 https://doi.org/10.1594/PANGAEA.954704 2023-03-28T12:46:28+0000 2023 19292 14046 19291 18779 19290 14236 14209 19289 19288 19287 19286 19285 19649 19648 19645 19647 19646 19644 16375 Kappelmann, Yannis; Westphal, Hildegard; Kneer, Dominik; Wu, Henry C; Wizemann, Andre; Jompa, Jamaluddin; Mann, Thomas (2023): Skeletal components of sediments from the reef island Barrang Lompo, Spermonde Archipelago, Indonesia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.954704, In: Kappelmann, Y et al. (2023): Grain size, skeletal components and C14 measurements of sediments from the reef island Barrang Lompo, Spermonde Archipelago, Indonesia [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.954709 19948 15264 15251 19946 19944 19942 19940 15169 15250 19938