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An Open Context "tables" dataset item.
Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
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580 Global import shipment records of Sea Shells with prices, volume & current Buyer's suppliers relationships based on actual Global export trade database.
Subscribers can find out export and import data of 23 countries by HS code or product’s name. This demo is helpful for market analysis.
Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
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365546 Global export shipment records of Shells Shell with prices, volume & current Buyer's suppliers relationships based on actual Global export trade database.
Subscribers can find out export and import data of 23 countries by HS code or product’s name. This demo is helpful for market analysis.
Solution chemical analysis data for magnetic core shell sorbent materials. Deionized water and brine solutions were spiked with five rare earth elements and the solutions analyzed after approximately 5 minutes exposure to the sorbent particles.
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A report by Jim Specht of the Australian Museum, Sydney. 8 pages
This dataset provides information about the number of properties, residents, and average property values for Sea Shells Drive cross streets in South Chatham, MA.
The present study investigates the environmental significance of the oxygen isotopic composition of several modern land snail species collected along two north-to-south transects in Alaska and Scandinavia at latitudes between 60 and 70 °N. We tested the hypothesis that land snail shell δ18O values primarily track precipitation δ18O. The results show that shell δ18O values from Scandinavia were ~5.1‰ enriched in 18O with respect to snails from Alaska, equivalent to differences in precipitation δ18O values between the two regions. Within the Alaskan transect, shell δ18O values increased with observed increasing air temperature and precipitation δ18O, whereas shell δ18O values from Scandinavia did not correlate to instrumental climate data because of a reduced climatic gradient across the locations sampled. In addition, shell δ18O values differed significantly among sympatric species, with larger species consistently exhibiting higher δ18O values, which implies that species-level isotopic variations should be considered at the local and microhabitat scale. However, when snail shell δ18O values from this study are combined with previously published data from North America and Europe, we see evidence that shell δ18O track precipitation δ18O across latitudes, even when different species are combined because climate gradients are greater than variations between taxa.
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486 Global import shipment records of Sea Shells with prices, volume & current Buyer's suppliers relationships based on actual Global export trade database.
GCOOS 52North Sensor Observation Service This station provides the following variables: Air pressure, Air temperature, Relative humidity, Sea surface height above sea level, Wind speed, Wind speed of gust, Wind to direction
Parkinson B.J. 1984. Specimen shell resources of Tuvalu: report prepared for the South Pacific Commission and the Government of Tuvalu. Noumea: South Pacific Commission. iii, 52 p.
Modern_archival_midden_comparison_fig1Mytilus californianus data used in Fig 1 of the ms with measurements of shell dimensions, masses, age, thickness and radiocarbon data, where applicable.Tatoosh_Archival_Small_Myt_californianusMytilus californianus morphological data from Tatoosh Island for modern and archival mussels. These data were used in Figs 2 and 3 of the manuscript.
Recent studies have shown the oxygen isotopic composition (δ18O) of modern terrestrial gastropod shells is determined largely by the δ18O of precipitation. This implies that fossil shells could be used to reconstruct the δ18O of paleo-precipitation as long as the hydrologic pathways of the local watershed and the shell isotope systematics are well understood. In this study, we measured the δ18O values of 456 individual gastropod shells collected from paleowetland deposits in the San Pedro Valley, Arizona that range in age from ~29.1 to 9.8 ka. Isotopic differences of up to 2‰ were identified between the four taxa analyzed (Succineidae, Pupilla hebes, Gastrocopta tappaniana, and Vallonia gracilicosta), with Succineidae shells yielding the highest values and V. gracilicosta shells exhibiting the lowest values. We used these data to construct an isotopic record that incorporates these taxonomic offsets, and found shell δ18O values increased by ~4‰ between the last glacial maximum and early Holocene, similar to the magnitude, direction, and rate of isotopic changes recorded by speleothems in the region. These results suggest the terrestrial gastropods analyzed here may be used as a proxy for past climate in a manner that is similar to speleothems, but with potentially much greater spatial coverage.
Data for the figures of the main paper (https://aip.scitation.org/doi/10.1063/5.0071991) and supplementary information, arranged by figure number. Notes: - A few energies are given as identically zero. These are not actually zero but did not converge. - All data is given in the units in which it appears in the paper, and columns are labelled using the same notation as in the paper.
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314 Global export shipment records of Sea Shells with prices, volume & current Buyer's suppliers relationships based on actual Global export trade database.
Subscribers can find out export and import data of 23 countries by HS code or product’s name. This demo is helpful for market analysis.
Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
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Collection of mainly recent and fossil shells from Pleistocene, Pliocene, Miocene and Eocene epochs.
Subscribers can find out export and import data of 23 countries by HS code or product’s name. This demo is helpful for market analysis.
Supplementary movies showing the following sequences for spatio-temporarily programmed shells: input geometry and actuation time landscape; comparison of morphing processes from a camera recording and a simulation; final actuated shape.
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An Open Context "tables" dataset item.