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Maruyama, Toshiaki; Shiono, Masamichi (2003): (Table T4) Age and stratigraphic position of middle Miocene through Quartenary diatom datums of ODP Leg 186 sites [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.783045, In supplement to: Maruyama, T; Shiono, M (2003): Middle Miocene to Pleistocene diatom biostratigraphy of the Northwest Pacific at Sites 1150 and 1151. In: Suyehiro, K; Sacks, IS; Acton, GD; Oda, M (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 186, 1-38, https://doi.org/10.2973/odp.proc.sr.186.106.2003

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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 39.038597 * Median Longitude: 143.332920 * South-bound Latitude: 38.751980 * West-bound Longitude: 143.331910 * North-bound Latitude: 39.181910 * East-bound Longitude: 143.334400
Date/Time Start: 1999-06-22T18:30:00 * Date/Time End: 1999-08-02T17:45:00
Minimum DEPTH, sediment/rock: 51.030 m * Maximum DEPTH, sediment/rock: 1180.230 m
Event(s):
186-1150A  * Latitude: 39.181910 * Longitude: 143.331910 * Date/Time Start: 1999-06-22T18:30:00 * Date/Time End: 1999-06-26T22:15:00 * Elevation: -2680.8 m * Penetration: 722.6 m * Recovery: 566.4 m * Location: North Pacific Ocean * Campaign: Leg186 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 76 cores; 722.6 m cored; 0 m drilled; 78.4 % recovery
186-1150B  * Latitude: 39.181900 * Longitude: 143.332450 * Date/Time Start: 1999-06-26T22:15:00 * Date/Time End: 1999-07-03T13:30:00 * Elevation: -2680.8 m * Penetration: 1181.6 m * Recovery: 269.29 m * Location: North Pacific Ocean * Campaign: Leg186 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 50 cores; 478.3 m cored; 703.3 m drilled; 56.3 % recovery
186-1151A  * Latitude: 38.751980 * Longitude: 143.334400 * Date/Time Start: 1999-07-28T22:00:00 * Date/Time End: 1999-08-02T17:45:00 * Elevation: -2182.2 m * Penetration: 1113.6 m * Recovery: 707.6 m * Location: North Pacific Ocean * Campaign: Leg186 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 108 cores; 1035.6 m cored; 0 m drilled; 68.3 % recovery
Comment:
Sediment depth is given in mbsf. The boundary between Subzone NPD4Bb and Zone NPD5A can be also recognized by the LCO Denticulopsis hyalina. A taxonomic problem prohibits the FO T. oestrupii from defining the subzonal boundary between NPD7Ba and NPD7b among all of three holes. Indefinite zones of NPD4Bb, 5A, 5B, 5C, and 6A in Hole 186-1151A indicate the low sedimentation rate or the presence of some hiatuses in a stratigraphic sequence.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEvent
2 Ageprofile Datum DescriptionAgeprof dat desMaruyama, ToshiakiFO = first occurrence, LO = last occurrence, FCO = first common occurrence, LCO = last common occurrence, FCsO = first consistent occurrence, LCsO = last consistent occurrence
3 Diatom zoneDiatom zoneMaruyama, ToshiakiDiatom zone, North Pacific; Akiba, 1986
4 Age modelAge modelkaMaruyama, ToshiakiMotoyama and Maruyama (1998, doi:10.5575/geosoc.104.171), Maruyama (2000, doi:10.2973/odp.proc.sr.167.217.2000)
5 Age, minimum/youngAge minkaMaruyama, ToshiakiMotoyama and Maruyama (1998, doi:10.5575/geosoc.104.171), Maruyama (2000, doi:10.2973/odp.proc.sr.167.217.2000)
6 Age, maximum/oldAge maxkaMaruyama, ToshiakiMotoyama and Maruyama (1998, doi:10.5575/geosoc.104.171), Maruyama (2000, doi:10.2973/odp.proc.sr.167.217.2000)
7 Age model, optionalAge model optkaMaruyama, ToshiakiYanagisawa and Akiba (1998, doi:10.5575/geosoc.104.395)
8 Age, minimum/youngAge minkaMaruyama, ToshiakiYanagisawa and Akiba (1998, doi:10.5575/geosoc.104.395)
9 Age, maximum/oldAge maxkaMaruyama, ToshiakiYanagisawa and Akiba (1998, doi:10.5575/geosoc.104.395)
10 Sample code/labelSample labelMaruyama, ToshiakiDSDP/ODP/IODP sample designationtop
11 Sample code/label 2Sample label 2Maruyama, ToshiakiDSDP/ODP/IODP sample designationbottom
12 DEPTH, sediment/rockDepth sedmGeocode
13 Depth, top/minDepth topmMaruyama, Toshiaki
14 Depth, bottom/maxDepth botmMaruyama, Toshiaki
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
218 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Event		2 
Ageprof dat des
(FO = first occurrence, LO = l...)		3 
Diatom zone
(Diatom zone, North Pacific; A...)		4 
Age model [ka]
(Motoyama and Maruyama (1998, ...)		5 
Age min [ka]
(Motoyama and Maruyama (1998, ...)		6 
Age max [ka]
(Motoyama and Maruyama (1998, ...)		7 
Age model opt [ka]
(Yanagisawa and Akiba (1998, d...)		8 
Age min [ka]
(Yanagisawa and Akiba (1998, d...)		9 
Age max [ka]
(Yanagisawa and Akiba (1998, d...)		10 
Sample label
(top, DSDP/ODP/IODP sample des...)		11 
Sample label 2
(bottom, DSDP/ODP/IODP sample ...)		12 
Depth sed [m]		13 
Depth top [m]		14 
Depth bot [m]
186-1150A LO Proboscia curvirostrisNPD11/12300300186-1150A-5H-CC186-1150A-6H-CC51.03046.3355.73
186-1150ALO Actinocyclus oculatusNPD10/111235101014601000186-1150A-11H-CC186-1150A-12H-CC107.405102.66112.15
186-1150ALO Neodenticula koizumiiNPD9/1020002000186-1150A-15X-CC186-1150A-16X-CC134.890130.20139.58
186-1150ALCsO Neodenticula kamtschaticaNPD8/9264526102680265026002700186-1150A-21X-CC186-1150A-22X-CC197.475192.01202.94
186-1150AFO Neodenticula koizumiiNPD7Bb/8374035303950370035003900186-1150A-27X-CC186-1150A-28X-CC255.745251.16260.33
186-1150B FCsO Neodenticula kamtschaticaNPD7A/7Ba64006400186-1150B-21R-CC186-1150B-22R-CC904.495898.32910.67
186-1150BLCO Thalassionema schraderiNPD6B/7A76007600186-1150B-35R-CC186-1150B-36R-CC1038.1151031.501044.73
186-1150BLCsO Denticulopsis simonseniiNPD6A/6B86008500186-1150B-40R-CC186-1150B-41R-CC1086.8401079.211094.47
186-1150BLO Denticulopsis dimorphaNPD5D/6A91609200186-1150B-42R-CC186-1150B-43R-CC1107.5751103.871111.28
186-1150BFO Denticulopsis dimorphaNPD5C/5D990010000186-1150B-48R-CC186-1150B-49R-CC1164.1401157.711170.57
186-1150BLCO Denticulopsis praedimorphaNPD5B/5C1150011500186-1150B-50R-CC1180.230
186-1151A LO Actinocyclus oculatusNPD10/111235101014601000186-1151A-3R-CC186-1151A-4R-CC96.00592.5099.51
186-1151ALO Neodenticula koizumiiNPD9/1020002000186-1151A-5R-CC186-1151A-6R-CC111.985105.90118.07
186-1151ALCsO Neodenticula kamtschaticaNPD8/9264526102680265026002700186-1151A-11R-CC186-1151A-12R-CC174.410168.86179.96
186-1151AFO Neodenticula koizumiiNPD7Bb/8374035303950370035003900186-1151A-14R-CC186-1151A-15R-CC204.030199.19208.87
186-1151AFCsO Neodenticula kamtschaticaNPD7A/7Ba64006400186-1151A-77R-CC186-1151A-79R-CC808.785800.62816.95
186-1151ALCO Thalassionema schraderiNPD6B/7A76007600186-1151A-79R-CC186-1151A-80R-CC825.710816.95834.47
186-1151ALCsO Denticulopsis simonseniiNPD6A/6B86008500186-1151A-90R-CC186-1151A-91R-CC932.820926.10939.54
186-1151ALO Denticulopsis dimorphaNPD5D/6A91609200186-1151A-90R-CC186-1151A-91R-CC932.820926.10939.54
186-1151AFO Denticulopsis dimorphaNPD5C/5D990010000186-1151A-95R-CC186-1151A-99R-CC989.765970.001009.53
186-1151AFCO Denticulopsis simonseniiNPD4Bb/5A1310013100186-1151A-99R-CC186-1151A-101R-CC1019.1551009.531028.78
186-1151AFO Denticulopsis simonseniiNPD4Ba/4Bb145001440014600147001450014900186-1151A-99R-CC186-1151A-101R-CC1019.1551009.531028.78
186-1151AFO Denticulopsis hyalinaNPD4A/4Ba1490014900186-1151A-103R-CC186-1151A-104R-CC1055.0301048.851061.21
186-1151AFO Denticulopsis lautaNPD3B/4A1590015900186-1151A-107R-CC186-1151A-108R-CC1099.0251093.971104.08
186-1151AFO Denticulopsis praelautaNPD3A/3B1630016300186-1151A-109R-CC1113.460