Data · collection · 2004
Ross Sea/Ross Embayment diatoms in muds and diamictons
Listed in NASA Earthdata CMR
This data set includes data on late Quaternary marine diamictons and muds.
Description
Data sets include (1) major and trace element geochemistry, and (2) diatom data in several formats Geochemistry: 1. Major and trace elements (ICP-AES, ICP-MS) from Ross Sea sediment 2. 10-Be concentration in Ross Sea and Ross Embayment sediment, sub ice stream sediment and glacial ice Diatoms: 1.
Diatom counts from Ross Sea and Ross Embayment sediment cores (Sjunneskog and Scherer, 2004) a. diatom species counts b. diatom absolute abundance data (valves per gram dried sediment) c. abundance of diatom fragments 2. Diatom abundance and fragmentation patterns resulting from controlled compaction and internal shearing (Scherer, Sjunneskog, Iverson, Hooyer, 2004a; 2004b) Sjunneskog, C.S., and SCHERER, R.P., 2004. Mixed diatom assemblages in Ross Sea (Antarctica) glacigenic facies.
Read the rest (2 more)
Palaeogeography, Palaeoclimatology, Palaeoecology, in press. SCHERER, R.P., Sjunneskog, C.M., Iverson, N., and Hooyer, T., 2004. Frustules to fragments, diatoms to dust: how degradation of microfossil micro and nanostructures can teach us how ice sheets work.
Journal of Nanotechnology and Nanoscience, (in press). SCHERER, R.P., Sjunneskog, C.M., Iverson, N., and Hooyer, T., 2004 An index of diatom fragmentation from sub-glacial compaction and shearing. Geology, 32(7):557 - 560.
Links
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1214614461-SCIOPS.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214614461-SCIOPS.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- AEROSOL MASS SPECTROMETER · Glacier Facies · Glacier Facies · Inductively Coupled Plasma Atomic Emission Spectrometer · Inductively Coupled Plasma Mass Spectrometer · Isotopes · Major Elements · MICROBAROGRAPHS · Microfossils · MICROSCOPES · Not provided · RING SHEAR TESTERS · SCANNING ELECTRON MICROSCOPES · Trace Elements
Provenance · 1 source records, 21 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214614461-SCIOPS | 8 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:ams | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:icp-aes | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:icp-ms | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:microbarographs | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:microscopes | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:ring-shear-testers | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:scanning-electron-microscopes | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/cryosphere/glaciers-ice-sheets/glacier-facies | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/paleoclimate/ocean-lake-records/microfossils | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/solid-earth/geochemistry/geochemical-properties/isotopes | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/solid-earth/rocks-minerals-crystals/elements/major-elements | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/solid-earth/rocks-minerals-crystals/elements/trace-elements | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/terrestrial-hydrosphere/glaciers-ice-sheets/glacier-facies | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:not-provided | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| publication_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| temporal | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/TemporalExtents |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |