Abundance estimates of diatoms in ODP Leg 207 sediments
Twenty-eight core catcher samples were provided to the author by the shipboard party for evaluation of fossil diatoms. Samples are from Ocean Drilling Program Leg 207 Holes 1257A, 1257B, 1257C, and 1258A. The samples range from 50 to 112 meters below the seafloor (mbsf) at Site 1257 and from ~22 to...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.775921 2023-05-15T13:42:10+02:00 Abundance estimates of diatoms in ODP Leg 207 sediments Gombos, Andrew M MEDIAN LATITUDE: 9.449063 * MEDIAN LONGITUDE: -54.429882 * SOUTH-BOUND LATITUDE: 9.433330 * WEST-BOUND LONGITUDE: -54.733310 * NORTH-BOUND LATITUDE: 9.453830 * EAST-BOUND LONGITUDE: -54.341580 * DATE/TIME START: 2003-01-15T14:30:00 * DATE/TIME END: 2003-01-25T10:10:00 2007-02-13 application/zip, 2 datasets https://doi.pangaea.de/10.1594/PANGAEA.775921 https://doi.org/10.1594/PANGAEA.775921 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.775921 https://doi.org/10.1594/PANGAEA.775921 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Gombos, Andrew M (2007): Data report: Survey of diatoms in Ocean Drilling Program Leg 207, Sites 1257 and 1258: Demerara Rise, western Atlantic. In: Mosher, DC; Erbacher, J; Malone, MJ (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 207, 1-5, https://doi.org/10.2973/odp.proc.sr.207.115.2007 207-1257A 207-1257B 207-1257C 207-1258A DRILL Drilling/drill rig Joides Resolution Leg207 North Atlantic Ocean Ocean Drilling Program ODP Dataset 2007 ftpangaea https://doi.org/10.1594/PANGAEA.775921 https://doi.org/10.2973/odp.proc.sr.207.115.2007 2023-01-20T07:32:25Z Twenty-eight core catcher samples were provided to the author by the shipboard party for evaluation of fossil diatoms. Samples are from Ocean Drilling Program Leg 207 Holes 1257A, 1257B, 1257C, and 1258A. The samples range from 50 to 112 meters below the seafloor (mbsf) at Site 1257 and from ~22 to 60 mbsf at Site 1258. At Site 1257, samples range in age from middle Eocene (foraminifer Zone P14-13) to late Paleocene (mid-foraminifer Zone P4). At Site 1258, the samples range from middle Eocene (foraminifer Zone P11) to early Eocene (foraminifer Zone P5) according to the preliminary biostratigraphic reports (Erbacher, Mosher, Malone, et al., 2004, doi:10.2973/odp.proc.ir.207.2004). All samples were processed at Florida State University Antarctic Research Facility. Treatment included acidization and sieving through stacked 38- and 63-µm sieves. Strew slides were made from each fraction and the catcher pan. A Zeiss Photoscope II microscope was used for examination of the prepared slides. Samples from Holes 1257A, 1257B, and 1257C showed that most of the samples are barren of siliceous microfossils. Only a few radiolarians and fragments of radiolarians were observed. Dataset Antarc* Antarctic North Atlantic PANGAEA - Data Publisher for Earth & Environmental Science Antarctic Malone ENVELOPE(-85.600,-85.600,-77.867,-77.867) ENVELOPE(-54.733310,-54.341580,9.453830,9.433330) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
207-1257A 207-1257B 207-1257C 207-1258A DRILL Drilling/drill rig Joides Resolution Leg207 North Atlantic Ocean Ocean Drilling Program ODP |
spellingShingle |
207-1257A 207-1257B 207-1257C 207-1258A DRILL Drilling/drill rig Joides Resolution Leg207 North Atlantic Ocean Ocean Drilling Program ODP Gombos, Andrew M Abundance estimates of diatoms in ODP Leg 207 sediments |
topic_facet |
207-1257A 207-1257B 207-1257C 207-1258A DRILL Drilling/drill rig Joides Resolution Leg207 North Atlantic Ocean Ocean Drilling Program ODP |
description |
Twenty-eight core catcher samples were provided to the author by the shipboard party for evaluation of fossil diatoms. Samples are from Ocean Drilling Program Leg 207 Holes 1257A, 1257B, 1257C, and 1258A. The samples range from 50 to 112 meters below the seafloor (mbsf) at Site 1257 and from ~22 to 60 mbsf at Site 1258. At Site 1257, samples range in age from middle Eocene (foraminifer Zone P14-13) to late Paleocene (mid-foraminifer Zone P4). At Site 1258, the samples range from middle Eocene (foraminifer Zone P11) to early Eocene (foraminifer Zone P5) according to the preliminary biostratigraphic reports (Erbacher, Mosher, Malone, et al., 2004, doi:10.2973/odp.proc.ir.207.2004). All samples were processed at Florida State University Antarctic Research Facility. Treatment included acidization and sieving through stacked 38- and 63-µm sieves. Strew slides were made from each fraction and the catcher pan. A Zeiss Photoscope II microscope was used for examination of the prepared slides. Samples from Holes 1257A, 1257B, and 1257C showed that most of the samples are barren of siliceous microfossils. Only a few radiolarians and fragments of radiolarians were observed. |
format |
Dataset |
author |
Gombos, Andrew M |
author_facet |
Gombos, Andrew M |
author_sort |
Gombos, Andrew M |
title |
Abundance estimates of diatoms in ODP Leg 207 sediments |
title_short |
Abundance estimates of diatoms in ODP Leg 207 sediments |
title_full |
Abundance estimates of diatoms in ODP Leg 207 sediments |
title_fullStr |
Abundance estimates of diatoms in ODP Leg 207 sediments |
title_full_unstemmed |
Abundance estimates of diatoms in ODP Leg 207 sediments |
title_sort |
abundance estimates of diatoms in odp leg 207 sediments |
publisher |
PANGAEA |
publishDate |
2007 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.775921 https://doi.org/10.1594/PANGAEA.775921 |
op_coverage |
MEDIAN LATITUDE: 9.449063 * MEDIAN LONGITUDE: -54.429882 * SOUTH-BOUND LATITUDE: 9.433330 * WEST-BOUND LONGITUDE: -54.733310 * NORTH-BOUND LATITUDE: 9.453830 * EAST-BOUND LONGITUDE: -54.341580 * DATE/TIME START: 2003-01-15T14:30:00 * DATE/TIME END: 2003-01-25T10:10:00 |
long_lat |
ENVELOPE(-85.600,-85.600,-77.867,-77.867) ENVELOPE(-54.733310,-54.341580,9.453830,9.433330) |
geographic |
Antarctic Malone |
geographic_facet |
Antarctic Malone |
genre |
Antarc* Antarctic North Atlantic |
genre_facet |
Antarc* Antarctic North Atlantic |
op_source |
Supplement to: Gombos, Andrew M (2007): Data report: Survey of diatoms in Ocean Drilling Program Leg 207, Sites 1257 and 1258: Demerara Rise, western Atlantic. In: Mosher, DC; Erbacher, J; Malone, MJ (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 207, 1-5, https://doi.org/10.2973/odp.proc.sr.207.115.2007 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.775921 https://doi.org/10.1594/PANGAEA.775921 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.775921 https://doi.org/10.2973/odp.proc.sr.207.115.2007 |
_version_ |
1766164187637088256 |