Fryer Patricia B Hussong Donald M 1982 Annotated record of the detailed examination of Mn deposits from the Mariana Arc area, Pacific Ocean dataset https://doi.org/10.1594/PANGAEA.876354 A detailed geophysical and geological survey of the Mariana Trough, an actively extensional back-arc basin, was conducted in 1976 and 1977 to provide data for selection of drilling sites for DSDP Leg 60. These surveys revealed large-scale bathymetric trends, sediment distribution, crustal seismic veolocity structure, and earthquake activity that suggest the basin is opening around an axial spreading center tectonically similar to the slowly spreading Mid-Atlantic Ridge. There are, however, significant differences in the character of the trough, such as poorly defined magnetic anomalies, extreme bathymetric relief, and the frequent occurrence of low-magnitude earthquakes but absence of larger seismic events. Seafloor spreading in the Mariana Trough may be characteristic of the initial opening stages of any oceanic rift system, whether or not it is in a back-arc setting. Fryer Patricia B Hussong Donald M 1982 Seafloor spreading in the Mariana Trough: Results of Leg 60 drill site selection surveys LX https://doi.org/10.2973/dsdp.proc.60.103.1982 45-55 Grant John Bruce Moore Carla J carla.j.moore@noaa.gov 0000-0002-2610-8648 Alameddin George Chen Kuiying Barton Mark 1992 The NOAA and MMS Marine Minerals Geochemical Database National Geophysical Data Center, NOAA https://doi.org/10.7289/V52Z13FT Warnken Robin R rrw@luna.ngdc.noaa.gov Virden William T Moore Carla J carla.j.moore@noaa.gov 0000-0002-2610-8648 1992 The NOAA and MMS Marine Minerals Bibliography National Geophysical Data Center, NOAA https://doi.org/10.7289/V53X84KN 141.866 177.347 1.757 48.4025 154.38711019999997 25.02402933333333 1977-04-02T00:00:00 1977-07-06T00:00:00 0.0 9.83 not specified NOAA-MMS NOAA and MMS Marine Minerals Geochemical Database https://wiki.pangaea.de/wiki/NOAA-MMS KK770317-4-RD01 KK770317-4 M01 17.8827 144.686 Pacific Oean -3160.0 1977-05-20T00:00:00 KK77 KK77 KK770317 KK770317 1977-04-01T00:00:00 1977-04-01 1977-06-15T00:00:00 1977-06-15 Kana Keoki Kana Keoki Dredge, rock DRG_R KK770317-4-RD05 KK770317-4 M05 17.88 144.668333 Pacific Oean -3100.0 KK77 KK77 KK770317 KK770317 1977-04-01T00:00:00 1977-04-01 1977-06-15T00:00:00 1977-06-15 Kana Keoki Kana Keoki Dredge, rock DRG_R KK770317-4-RD06 KK770317-4 M06 17.895 144.695 Pacific Oean -3400.0 KK77 KK77 KK770317 KK770317 1977-04-01T00:00:00 1977-04-01 1977-06-15T00:00:00 1977-06-15 Kana Keoki Kana Keoki Dredge, rock DRG_R KK770317-4-RD08 KK770317-4 M08 17.6973 144.704 Pacific Oean -3080.0 1977-05-25T00:00:00 KK77 KK77 KK770317 KK770317 1977-04-01T00:00:00 1977-04-01 1977-06-15T00:00:00 1977-06-15 Kana Keoki Kana Keoki Dredge, rock DRG_R KK770317-4-RD09 KK770317-4 M09 17.8203 142.97 Pacific Oean -4335.0 1977-05-25T00:00:00 KK77 KK77 KK770317 KK770317 1977-04-01T00:00:00 1977-04-01 1977-06-15T00:00:00 1977-06-15 Kana Keoki Kana Keoki Dredge, rock DRG_R KK770317-4-RD10 KK770317-4 M10 18.3136 144.435 Pacific Oean -3600.0 1977-05-27T00:00:00 KK77 KK77 KK770317 KK770317 1977-04-01T00:00:00 1977-04-01 1977-06-15T00:00:00 1977-06-15 Kana Keoki Kana Keoki Dredge, rock DRG_R KK770317-4-RD11 KK770317-4 M11 17.683 143.933 Pacific Oean -4200.0 KK77 KK77 KK770317 KK770317 1977-04-01T00:00:00 1977-04-01 1977-06-15T00:00:00 1977-06-15 Kana Keoki Kana Keoki Dredge, rock DRG_R KK770317-PC04 PCOD 4 1.757 177.347 Pacific Oean -5596.0 1977-04-02T00:00:00 KK77 KK77 KK770317 KK770317 1977-04-01T00:00:00 1977-04-01 1977-06-15T00:00:00 1977-06-15 Kana Keoki Kana Keoki Piston corer PC 10.51 m KK770317-PC14 PCOD14 17.78 148.553 Pacific Oean -6019.0 1977-05-16T00:00:00 KK77 KK77 KK770317 KK770317 1977-04-01T00:00:00 1977-04-01 1977-06-15T00:00:00 1977-06-15 Kana Keoki Kana Keoki Piston corer PC 13.77 m KK770317-PC18 PC18 37.273 176.615 Pacific Oean -3356.0 1977-07-06T00:00:00 KK77 KK77 KK770317 KK770317 1977-04-01T00:00:00 1977-04-01 1977-06-15T00:00:00 1977-06-15 Kana Keoki Kana Keoki Piston corer PC 9.00 m KK770317-RD19 KK770317 STA48 23.5845 141.866 Pacific Oean -985.0 1977-06-01T00:00:00 KK77 KK77 KK770317 KK770317 1977-04-01T00:00:00 1977-04-01 1977-06-15T00:00:00 1977-06-15 Kana Keoki Kana Keoki Dredge, rock DRG_R KK770317-RD20 KK770317 STA50 29.5532 153.65215 Pacific Oean -3485.0 1977-06-15T00:00:00 KK77 KK77 KK770317 KK770317 1977-04-01T00:00:00 1977-04-01 1977-06-15T00:00:00 1977-06-15 Kana Keoki Kana Keoki Dredge, rock DRG_R KK770317-RD21 KK770317 STA56 48.4025 168.9555 Pacific Oean -4040.0 1977-06-26T00:00:00 KK77 KK77 KK770317 KK770317 1977-04-01T00:00:00 1977-04-01 1977-06-15T00:00:00 1977-06-15 Kana Keoki Kana Keoki Dredge, rock DRG_R KK770317-RD22 KK770317 STA57 45.86667 169.655 Pacific Oean -4490.0 1977-06-29T00:00:00 KK77 KK77 KK770317 KK770317 1977-04-01T00:00:00 1977-04-01 1977-06-15T00:00:00 1977-06-15 Kana Keoki Kana Keoki Dredge, rock DRG_R KK770317-RD23 KK770317 STA58 45.97167 169.07167 Pacific Oean -3180.0 1977-06-29T00:00:00 KK77 KK77 KK770317 KK770317 1977-04-01T00:00:00 1977-04-01 1977-06-15T00:00:00 1977-06-15 Kana Keoki Kana Keoki Dredge, rock DRG_R 237 CC-BY-3.0 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/ From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis...) not present in the NOAA-MMS database. Event label Event Fryer Patricia B Event Identification ID Fryer Patricia B ID DEPTH, sediment/rock Depth sed m depth http://purl.obolibrary.org/obo/PATO_0001595 sediment http://purl.obolibrary.org/obo/ENVO_00002007 rock Length L http://dbpedia.org/resource/Length Fryer Patricia B Depth sed [m] Depth, top/min Depth top m depth http://purl.obolibrary.org/obo/PATO_0001595 Length L http://dbpedia.org/resource/Length Fryer Patricia B Depth top [m] Depth, bottom/max Depth bot m depth http://purl.obolibrary.org/obo/PATO_0001595 maximal max Length L http://dbpedia.org/resource/Length Fryer Patricia B Depth bot [m] Position Position position http://purl.obolibrary.org/obo/PATO_0000140 Visual description Fryer Patricia B Position Deposit type Deposit type Fryer Patricia B Deposit type Quantity of deposit Quantity Fryer Patricia B Quantity Size Size size http://purl.obolibrary.org/obo/PATO_0000117 Fryer Patricia B Size Substrate type Substrate substrate Fryer Patricia B Substrate Sediment type Sediment sediment http://purl.obolibrary.org/obo/ENVO_00002007 Fryer Patricia B Sediment Comment Comment Fryer Patricia B Comment Description Description description Fryer Patricia B Description Uniform resource locator/link to image URL image Fryer Patricia B URL image citable author169 author21391 author286 author53898 author53899 author53900 author53901 author53916 author568 basis494 campaign3377066 campaign44711 event2842867 event2842868 event2842869 event2842870 event2842871 event2842872 event2842873 event2842874 event2842875 event2842876 event2842877 event2842878 event2842879 event2842880 event2842881 geocode1 geocode1599 geocode1600 geocode1601 geocode8128 license101 method10655 method11544 method268 param144749 param144750 param1570 param3 param4 param48490 param53214 param54243 param7055 param7056 param88037 param96164 pi286 project4198 ref67195 ref67263 ref90998 term1073131 term1073204 term1073316 term38263 term38561 term39061 term40710 term41044 term41056 term43863 topotype1