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1,337 results for “antarctica”
Landsat Enhanced Thematic Mapper image data for Palmer Antarctica LTER collected on 1988-03-28
This LTER Remote Sensing spatial raster dataset consists of Landsat Enhanced Thematic Mapper image data for Palmer Antarctica LTER, on 1988-03-28 (12:41:57.2220940Z). Data were collected by Landsat 4, row 105, path 219. Cloud cover was 40 percent. These are reference data from the USGS EROS archive, not data generated by Palmer Antarctica LTER. This product was created by the U.S. Geological Survey (USGS) and contains Landsat data files in Geographic Tagged Image-File Format (GeoTIFF). NASA Landsat Program, 2009, Landsat TM LT42191051988088XXX01, LPGS_12.1.1, USGS, Sioux Falls, 2012-09-27T09:40:16Z.
Landsat Enhanced Thematic Mapper image data for Palmer Antarctica LTER collected on 1989-11-26
This LTER Remote Sensing spatial raster dataset consists of Landsat Enhanced Thematic Mapper image data for Palmer Antarctica LTER, on 1989-11-26 (12:48:59.1670250Z). Data were collected by Landsat 4, row 105, path 219. Cloud cover was 20 percent. These are reference data from the USGS EROS archive, not data generated by Palmer Antarctica LTER. This product was created by the U.S. Geological Survey (USGS) and contains Landsat data files in Geographic Tagged Image-File Format (GeoTIFF). NASA Landsat Program, 2009, Landsat TM LT42191051989330XXX03, LPGS_12.1.1, USGS, Sioux Falls, 2012-09-27T09:41:36Z.
Landsat Enhanced Thematic Mapper image data for Palmer Antarctica LTER collected on 1990-03-18
This LTER Remote Sensing spatial raster dataset consists of Landsat Enhanced Thematic Mapper image data for Palmer Antarctica LTER, on 1990-03-18 (12:47:41.7980690Z). Data were collected by Landsat 4, row 105, path 219. Cloud cover was 40 percent. These are reference data from the USGS EROS archive, not data generated by Palmer Antarctica LTER. This product was created by the U.S. Geological Survey (USGS) and contains Landsat data files in Geographic Tagged Image-File Format (GeoTIFF). NASA Landsat Program, 2009, Landsat TM LT42191051990077XXX02, LPGS_12.1.1, USGS, Sioux Falls, 2012-09-27T09:40:45Z.
Landsat Enhanced Thematic Mapper image data for Palmer Antarctica LTER collected on 1990-12-15
This LTER Remote Sensing spatial raster dataset consists of Landsat Enhanced Thematic Mapper image data for Palmer Antarctica LTER, on 1990-12-15 (12:41:09.1630690Z). Data were collected by Landsat 4, row 105, path 219. Cloud cover was 10 percent. These are reference data from the USGS EROS archive, not data generated by Palmer Antarctica LTER. This product was created by the U.S. Geological Survey (USGS) and contains Landsat data files in Geographic Tagged Image-File Format (GeoTIFF). NASA Landsat Program, 2009, Landsat TM LT42191051990349XXX01, LPGS_12.0.2, USGS, Sioux Falls, 2012-08-23T15:32:53Z.
Landsat Enhanced Thematic Mapper image data for Palmer Antarctica LTER collected on 1996-11-14
This LTER Remote Sensing spatial raster dataset consists of Landsat Enhanced Thematic Mapper image data for Palmer Antarctica LTER, on 1996-11-14 (12:30:30.5800250Z). Data were collected by Landsat 5, row 105, path 218. Cloud cover was 40 percent. These are reference data from the USGS EROS archive, not data generated by Palmer Antarctica LTER. This product was created by the U.S. Geological Survey (USGS) and contains Landsat data files in Geographic Tagged Image-File Format (GeoTIFF). NASA Landsat Program, 2009, Landsat TM LT52181051996319AAA05, LPGS_12.1.1, USGS, Sioux Falls, 2012-09-27T09:41:06Z.
Landsat Enhanced Thematic Mapper image data for Palmer Antarctica LTER collected on 1984-12-06
This LTER Remote Sensing spatial raster dataset consists of Landsat Enhanced Thematic Mapper image data for Palmer Antarctica LTER, on 1984-12-06 (12:45:55.7860250Z). Data were collected by Landsat 5, row 105, path 219. Cloud cover was 50 percent. These are reference data from the USGS EROS archive, not data generated by Palmer Antarctica LTER. This product was created by the U.S. Geological Survey (USGS) and contains Landsat data files in Geographic Tagged Image-File Format (GeoTIFF). NASA Landsat Program, 2009, Landsat TM LT52191051984341XXX03, LPGS_12.1.1, USGS, Sioux Falls, 2012-09-27T09:42:24Z.
Landsat Enhanced Thematic Mapper image data for Palmer Antarctica LTER collected on 1996-11-12
This LTER Remote Sensing spatial raster dataset consists of Landsat Enhanced Thematic Mapper image data for Palmer Antarctica LTER, on 1996-11-12 (12:42:46.8230250Z). Data were collected by Landsat 5, row 105, path 220. Cloud cover was 10 percent. These are reference data from the USGS EROS archive, not data generated by Palmer Antarctica LTER. This product was created by the U.S. Geological Survey (USGS) and contains Landsat data files in Geographic Tagged Image-File Format (GeoTIFF). NASA Landsat Program, 2009, Landsat TM LT52201051996317XXX02, LPGS_12.1.1, USGS, Sioux Falls, 2012-09-27T09:42:19Z.
Figure 4. 3D in First fossil frog from Antarctica: implications for Eocene high latitude climate conditions and Gondwanan cosmopolitanism of Australobatrachia
Figure 4. 3D models of some skeletal elements of Australobatrachia. (a,f) skull and (b–e,g–j) ilia of Calyptocephalella gayi (a–e); Telmatobufo venustus (f–h); Myobatrachus gouldii (i); Limnodynastes convexiusculus (j). Collection numbers of each specimen are listed in Table S1.
Figure 1 in First fossil frog from Antarctica: implications for Eocene high latitude climate conditions and Gondwanan cosmopolitanism of Australobatrachia
Figure 1. Maps and stratigraphic column of the studied area and succession. (a) Map of Antarctica showing the location of the study area. (b) Map of the northern Antarctic Peninsula showing the location of Seymour Island. (c) Geological sketch map of Seymour Island, showing the position of the fossil locality (asterisk). (d) Stratigraphic column of the La Meseta Formation on Seymour Island (from11) showing the position of the fossil locality (asterisk). Redrawn from13.
FIGURE 51. A, Chaetozone reticulata n in Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R/V Anton Bruun, USNS Eltanin, USCG Glacier, R/V Hero, RVIB Nathaniel B. Palmer, and R/V Polarstern from the Southern Ocean, Antarctica, and off Western South America
FIGURE 51. A, Chaetozone reticulata n. sp. Holotype (USNM 46817), anterior end dorsal view. Arrows denote pigment. B–C, Chaetozone shackletoni n. sp. USCG Glacier Sta. 69-20 (USNM 1490776): B, anterior end, dorsal view; C, posterior neurosetae.
FIGURE 55. Tharyx coloris n in Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R/V Anton Bruun, USNS Eltanin, USCG Glacier, R/V Hero, RVIB Nathaniel B. Palmer, and R/V Polarstern from the Southern Ocean, Antarctica, and off Western South America
FIGURE 55. Tharyx coloris n. sp. Paratypes (MCZ 149854): A–B, anterior ends, dorsal view; C, anterior end, ventral view; D, anterior end, left lateral view; E, SEM of posterior neuropodial acicular spines. A, D, stained with Shirlastain A; B–C, unstained.
FIGURE 43. Chaetozone castanea n in Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R/V Anton Bruun, USNS Eltanin, USCG Glacier, R/V Hero, RVIB Nathaniel B. Palmer, and R/V Polarstern from the Southern Ocean, Antarctica, and off Western South America
FIGURE 43. Chaetozone castanea n. sp. Paratype (USNM 1490740): A, anterior end, dorsal view; B, posterior end, dorsal view; C, posterior notoacicular spines; D, posterior neuroacicular spines.
FIGURE 32 in Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R/V Anton Bruun, USNS Eltanin, USCG Glacier, R/V Hero, RVIB Nathaniel B. Palmer, and R/V Polarstern from the Southern Ocean, Antarctica, and off Western South America
FIGURE 32. Chaetocirratulus epitocus (Monro, 1930). Photomicrographs of lectotype (BMNH 1930.10.8.2116): A, dorsal view of nearly entire worm, far posterior segments not included; B, anterior end, dorsal view; C, anterior end, ventral view; D, posterior end, dorsal view. A–D, stained with Shirlastain A.
FIGURE 29 in Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R/V Anton Bruun, USNS Eltanin, USCG Glacier, R/V Hero, RVIB Nathaniel B. Palmer, and R/V Polarstern from the Southern Ocean, Antarctica, and off Western South America
FIGURE 29. Chaetocirratulus andersenensis (Augener, 1932). Photomicrographs: A, anterior end, in right lateral view; B, posterior end in left lateral view; C, anterior end, ventral view; D–E, anterior ends in dorsal view showing Methyl Green staining patterns. A–B, stained with Shirlastain A; C–E stained with Methyl Green. All from EASIZ II Sta. 299 (SMF 24911).
FIGURE 28 in Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R/V Anton Bruun, USNS Eltanin, USCG Glacier, R/V Hero, RVIB Nathaniel B. Palmer, and R/V Polarstern from the Southern Ocean, Antarctica, and off Western South America
FIGURE 28. Chaetocirratulus andersenensis (Augener, 1932). A, entire worm, dorsal view (USNM 187633); B, anterior end, dorsal view (USNM 187626); C, anterior end, dorsolateral view of lectotype (ZMO C668); D–E, neuropodial acicular spines, D, with capillary (USNM 187633). C, based on pencil sketch prepared by the late Dr. Mary E. Petersen.
FIGURE 27. Caulleriella suroestense n in Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R/V Anton Bruun, USNS Eltanin, USCG Glacier, R/V Hero, RVIB Nathaniel B. Palmer, and R/V Polarstern from the Southern Ocean, Antarctica, and off Western South America
FIGURE 27. Caulleriella suroestense n. sp. Holotype (USNM 1490725): A, anterior end, right lateral view; B, anterior end, dorsal view; C, posterior end, right lateral view; D, neuropodial hooks.
FIGURE 53. Chaetozone shackletoni n in Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R/V Anton Bruun, USNS Eltanin, USCG Glacier, R/V Hero, RVIB Nathaniel B. Palmer, and R/V Polarstern from the Southern Ocean, Antarctica, and off Western South America
FIGURE 53. Chaetozone shackletoni n. sp. SEMs of paratype, ANDEEP III Sta. 78-6 (MCZ 149853): A, anterior dorsal view; B, anterior end, right lateral view; C, pre-setigerous region, right lateral view (inset of nuchal organ, not to scale); D, posterior end, left lateral view; E, peristomium and setiger 1, right lateral view; F, setigers 1–4, right lateral view; G, detail of capillary notosetae; H, posterior neuroacicular spines and capillaries.
FIGURE 52. Chaetozone shackletoni n in Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R/V Anton Bruun, USNS Eltanin, USCG Glacier, R/V Hero, RVIB Nathaniel B. Palmer, and R/V Polarstern from the Southern Ocean, Antarctica, and off Western South America
FIGURE 52. Chaetozone shackletoni n. sp. A, anterior two-thirds of worm photographed in life, left lateral view; B, posterior parapodium, left anterior view; C, entire worm photographed in life; D, anterior end, right lateral view. A, C–D, ANDEEP I, Sta. 105-5, paratypes (SMF 24936); B, USCG Glacier Sta. 69-20, paratype (USNM 1490776).
FIGURE 58 in Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R/V Anton Bruun, USNS Eltanin, USCG Glacier, R/V Hero, RVIB Nathaniel B. Palmer, and R/V Polarstern from the Southern Ocean, Antarctica, and off Western South America
FIGURE 58. Tharyx obtusus (Hartmann-Schröder & Rosenfeldt, 1990). A, anterior end, dorsal view; B, anterior end, left lateral view; C, posterior end, dorsal view; D, notosetae from posterior setiger; E, posterior notopodial spinous seta; F–H, short, curved hooked neurosetae from far posterior setiger. A, C–H, specimens from Sta. NBP-01 (LACM-AHF Poly 10231); B, holotype (ZMH P-19953).
FIGURE 24. Caulleriella fucata n in Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R/V Anton Bruun, USNS Eltanin, USCG Glacier, R/V Hero, RVIB Nathaniel B. Palmer, and R/V Polarstern from the Southern Ocean, Antarctica, and off Western South America
FIGURE 24. Caulleriella fucata n. sp. A, anterior end, right lateral view; B, anterior end, dorsal view; C, posterior end, dorsal view; D, neuropodial hook. A, paratype (USNM 1913892); B–D holotype (USNM 1013891).
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.