Matsumoto, Ryo; Iijima, Azuma (1980): (Table 1) Types of carbonate sediments and origin of carbonate constituents at DSDP Leg 57 Holes [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.822297, Supplement to: Matsumoto, R; Iijima, A (1980): Carbonate diagenesis in cores from Sites 438 and 439 off Northeast Honshu, Northwest Pacific, Leg 57, Deep Sea Drilling Project. In: Scientific Party, Initial Reports of the Deep Sea Drilling Project, 56/57 (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 56-57, 1117-1131, https://doi.org/10.2973/dsdp.proc.5657.146.1980
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Published: 1980 (exact date unknown) • DOI registered: 2013-12-18
Abstract:
Petrographic and mineralogical studies using optical and scanning electron microscopes and X-ray diffraction and X-ray microprobe analyzers on 137 samples of Pleistocene to Upper Cretaceous sediments at Sites 438 and 439 off northeast Honshu in northwest Pacific yielded the following major results:
1) Sites 438 and 439 are characterized by carbonate-free terrigenous and diatomaceous sediments throughout the Pleistocene to the Upper Cretaceous. However, carbonate concretions, thin limestone beds, and carbonate-cemented sandstones are sporadically intercalated. Moreover, terrigenous and diatomaceous sediments occasionally contain significant amounts of carbonates.
2) Carbonate minerals encountered include calcite, dolomite, ankerite, and siderite. Calcite and dolomite are either of authigenic or detrital origin. Biogenic calcite grains are not uncommon. Ankerite and siderite are of detrital origin.
3) Authigenic calcite ranges in chemical composition from high Mg calcite in the Pleistocene sediments to Fe calcite in the uppermost Oligocene sediments through FeMg calcite in the Miocene sediments. Composition is probably controlled by diagenetic alteration of initially precipitated high Mg calcite during burial.
4) Mg ions released from high Mg calcite during the transformation seem to cause dolomitization.
5) The transformation and dolomitization in the uppermost Oligocene sandstone were probably accelerated by the recharge of fresh or brackish water from the underlying subaerially formed conglomerate and/or from the nearby Oyashio ancient landmass.
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 40.628867 * Median Longitude: 143.264333 * South-bound Latitude: 40.626800 * West-bound Longitude: 143.235800 * North-bound Latitude: 40.630000 * East-bound Longitude: 143.310500
Date/Time Start: 1977-10-19T00:00:00 * Date/Time End: 1977-11-03T00:00:00
Minimum Elevation: -1656.0 m * Maximum Elevation: -1558.0 m
Event(s):
57-438A * Latitude: 40.629800 * Longitude: 143.235800 * Date/Time: 1977-10-19T00:00:00 * Elevation: -1558.0 m * Penetration: 878 m * Recovery: 535.5 m * Location: North Pacific/BASIN * Campaign: Leg57 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 83 cores; 780.5 m cored; 0 m drilled; 68.6 % recovery
57-438B * Latitude: 40.630000 * Longitude: 143.246700 * Date/Time: 1977-10-19T00:00:00 * Elevation: -1564.0 m * Penetration: 1040.7 m * Recovery: 84.2 m * Location: North Pacific/BASIN * Campaign: Leg57 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 23 cores; 206.5 m cored; 0 m drilled; 40.8 % recovery
57-439 * Latitude: 40.626800 * Longitude: 143.310500 * Date/Time: 1977-11-03T00:00:00 * Elevation: -1656.0 m * Penetration: 1157.5 m * Recovery: 160 m * Location: North Pacific/TRENCH * Campaign: Leg57 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 38 cores; 333.5 m cored; 0 m drilled; 48 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | Sample code/label | Sample label | Matsumoto, Ryo | DSDP/ODP/IODP sample designation | ||
| 6 | Type | Type | Matsumoto, Ryo | Carbonate sediments | ||
| 7 | Carbonates | Carb | % | Matsumoto, Ryo | X-ray diffraction (XRD) | Calcite and dolomite |
| 8 | d-spacing | d | Å | Matsumoto, Ryo | d-spacing 104 of calcite; #3.006 = 3.006 (-3.022); #3.015 = 3.015 (-3.021); #3.016 = 3.016-3.030; #3.020 = 3.020-3.029 | |
| 9 | Calcite | Cal | Matsumoto, Ryo | X-ray diffraction (XRD) | Carbonate constituents (A = abundant, C = common, R = rare) | |
| 10 | Dolomite | Dol | Matsumoto, Ryo | X-ray diffraction (XRD) | Carbonate constituents (A = abundant, C = common, R = rare) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
150 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Sample label | 6 Type | 7 Carb [%] | 8 d [Å] | 9 Cal | 10 Dol |
|---|---|---|---|---|---|---|---|---|---|
| 57-438A | 40.6298 | 143.2358 | -1558 | 57-438A-2-3,30-32 | Type A | 7 | 3.035 | (A) Biogenic: Planktonic and benthic foraminifers and coccoliths | (R) Detrital (?) |
| 57-438A | 40.6298 | 143.2358 | -1558 | 57-438A-11-3,60-62 | Type A | 7 | 3.036 | (A) Biogenic: Planktonic and benthic foraminifers and coccoliths | (R) Detrital (?) |
| 57-438A | 40.6298 | 143.2358 | -1558 | 57-438A-19-2,40-42 | Type A | 4 | 3.032 | (A) Biogenic: Planktonic and benthic foraminifers and coccoliths | (R) Detrital (?) |
| 57-438A | 40.6298 | 143.2358 | -1558 | 57-438A-26-3,60-62 | Type A | 21 | 3.035 | (A) Biogenic: Planktonic and benthic foraminifers and coccoliths | (R) Detrital (?) |
| 57-438A | 40.6298 | 143.2358 | -1558 | 57-438A-40-4,90-92 | Type A | 5 | 3.037 | (R) Authigenic: Replacing glass shards | (R) Detrital (?) |
| 57-438A | 40.6298 | 143.2358 | -1558 | 57-438A-60-2,59-61 | Type A | 3 | 3.036 | (R) Authigenic: Replacing glass shards | (R) Detrital (?) |
| 57-438A | 40.6298 | 143.2358 | -1558 | 57-438A-84-4,126-128 | Type A | 9 | 3.028 | (R) Authigenic: Replacing glass shards | (R) Detrital (?) |
| 57-438A | 40.6298 | 143.2358 | -1558 | 57-438A-3-6,134-136 | Type B | 20 | 3.006 | (A) Authigenic: Bladed and anhedral microcrystalline calcite | (R) Authigenic (?) |
| 57-438A | 40.6298 | 143.2358 | -1558 | 57-438A-5-4,106-108 | Type B | 5 | #3.006 | (A) Authigenic: Bladed and anhedral microcrystalline calcite | (R) Authigenic (?) |
| 57-438A | 40.6298 | 143.2358 | -1558 | 57-438A-57-4,143-145 | Type B | 22 | 3.012 | (A) Authigenic: Bladed and anhedral microcrystalline calcite | (R) Authigenic (?) |
| 57-438A | 40.6298 | 143.2358 | -1558 | 57-438A-60-1,94-96 | Type B | 47 | 3.011 | (A) Authigenic: Bladed and anhedral microcrystalline calcite | (R) Authigenic (?) |
| 57-438A | 40.6298 | 143.2358 | -1558 | 57-438A-60-2,32-34 | Type B | 24 | 3.006 | (R) Biogenic: Foraminifers and calcareous algae | (R) Authigenic (?) |
| 57-438A | 40.6298 | 143.2358 | -1558 | 57-438A-65-6,45-47 | Type B | 9 | 3.009 | (R) Biogenic: Foraminifers and calcareous algae | (R) Authigenic (?) |
| 57-438A | 40.6298 | 143.2358 | -1558 | 57-438A-68-2,24-26 | Type B | 25 | 3.013 | (R) Biogenic: Foraminifers and calcareous algae | (R) Authigenic (?) |
| 57-438B | 40.6300 | 143.2467 | -1564 | 57-438B-21-4,112-114 | Type B | 18 | 2.995 | (R) Biogenic: Foraminifers and calcareous algae | (R) Authigenic (?) |
| 57-439 | 40.6268 | 143.3105 | -1656 | 57-439-5-2,8-10 | Type B | 37 | #3.015 | (R) Biogenic: Foraminifers and calcareous algae | (R) Authigenic (?) |
| 57-439 | 40.6268 | 143.3105 | -1656 | 57-439-11-CC | Type B | 44 | 3.015 | (R) Biogenic: Foraminifers and calcareous algae | (R) Authigenic (?) |
| 57-439 | 40.6268 | 143.3105 | -1656 | 57-439-13-2,68-70 | Type B | 26 | 3.004 | (R) Biogenic: Foraminifers and calcareous algae | (R) Authigenic (?) |
| 57-439 | 40.6268 | 143.3105 | -1656 | 57-439-28-3,124-125 | Type C1 | 29 | 3.024 | (A) Authigenic: Sparry calcite cement; (R) Detrital: Micritic limestone clasts | (A) Authigenic: Rhombohedral dolomite cement; (C) Detrital: Zoned rhombohedral dolomite clasts |
| 57-439 | 40.6268 | 143.3105 | -1656 | 57-439-30-1,10-12 | Type C1 | 25 | 3.029 | (A) Authigenic: Sparry calcite cement; (R) Detrital: Micritic limestone clasts | (A) Authigenic: Rhombohedral dolomite cement; (C) Detrital: Zoned rhombohedral dolomite clasts |
| 57-439 | 40.6268 | 143.3105 | -1656 | 57-439-26-3,5-7 | Type C2 | 6 | #3.016 | (A) Detrital: Micritic limestone clasts and sparry calcite | (A) Authigenic: Rhombohedral dolomite cement; (C) Detrital: Zoned rhombohedral dolomite clasts |
| 57-439 | 40.6268 | 143.3105 | -1656 | 57-439-27-3,28-30 | Type C2 | 11 | #3.020 | (A) Detrital: Micritic limestone clasts and sparry calcite | (A) Authigenic: Rhombohedral dolomite cement; (C) Detrital: Zoned rhombohedral dolomite clasts |
| 57-439 | 40.6268 | 143.3105 | -1656 | 57-439-30-3,15-18 | Type C2 | 14 | 3.032 | (C) Authigenic: Sparry calcite cement | (A) Detrital: Zoned rhombohedral dolomite clasts |
| 57-439 | 40.6268 | 143.3105 | -1656 | 57-439-31-4,43-45 | Type C2 | 21 | 3.029 | (C) Authigenic: Sparry calcite cement | (A) Detrital: Zoned rhombohedral dolomite clasts |
| 57-439 | 40.6268 | 143.3105 | -1656 | 57-439-32-1,99-101 | Type C2 | 20 | 3.028 | (R) Biogenic: Molluscs | (A) Detrital: Zoned rhombohedral dolomite clasts |