MARBEN database
收藏NIAID Data Ecosystem2026-05-01 收录
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https://zenodo.org/record/8136481
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资源简介：
MARBEN database is a compilation of time series with marine (both shelf and deep-sea) benthic fossil assemblages (with foraminifers or ostracods) with abundance or presence-absence data collected in the Cenozoic stratigraphic successions (primarily from sediment cores). Each time series/sediment core is associated with an age model cited in the original publication with source time series data or updated for a given sediment core later. This output was supported by the Paleosynthesis Project and the Volkswagen Stiftung for funding that supported the Biodeeptime project (Az 96 796) and by the Slovak Agency for Research and Development /APVV 22-0523/.
The object MARBEN has the following columns - db - database name Longitude - core longitude Latitude - core latitudeCore_ID - core label/ID SampleID_original - sample label/ID /as used in the original publication/ ka - sample age in kyr BP Min ka (BP) - minimum sample age in kyr BP Max ka (BP) - maximum sample age in kyr BP mbsf - distance in meters below the seafloor /or below the sampling level in cores or outcrops sampled on land/ Water depth (m) - water depth /m/
Data unit - information about the nature of counts - # - count /volume or weight not specified/,#/X - abundance per a given volume or weight, % - relative abundance, presence - presence-absence data Quota - average quota of individuals counted in assemblage census /e.g., 300, but can be lower if total N is smaller/ Mesh size - mesh size in um Reference - reference Parameter_original - species name /or higher-level taxon in open nomenclature/ Value - abundance Parameter_std - species name /or higher-level taxon in open nomenclature/ Taxon - Higher-taxon name /benthic foraminifers or ostracods/ Parameter_openNomenclature - open nomenclature statusParameter_type - taxonomic rank of determination - species, genus or family
创建时间：
2024-01-29
