Hein, James R; Sancetta, Constance A; Morgenson, Lisa A (1983): (Table 1) Characteristics of DSDP Site 69-504 late Miocene siliceous rocks and associated rocks [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.816319, In supplement to: Hein, JR et al. (1983): Petrology and geochemistry of silicified upper Miocene chalk, Costa Rica Rift, Deep Sea Drilling Project Leg 69. In: Cann, JR; Langseth, MG; Honnorez, J; Von Herzen, RP; White, SM; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 69, 395-422, https://doi.org/10.2973/dsdp.proc.69.116.1983
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 1.226767 * Median Longitude: -83.731633 * South-bound Latitude: 1.226300 * West-bound Longitude: -83.732500 * North-bound Latitude: 1.227200 * East-bound Longitude: -83.730200
Date/Time Start: 1979-09-20T00:00:00 * Date/Time End: 1979-10-07T00:00:00
Minimum DEPTH, sediment/rock: 227.0 m * Maximum DEPTH, sediment/rock: 270.9 m
Event(s):
69-504 * Latitude: 1.226300 * Longitude: -83.732200 * Date/Time: 1979-09-20T00:00:00 * Elevation: -3460.0 m * Penetration: 237 m * Recovery: 10 m * Campaign: Leg69 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL)
69-504A * Latitude: 1.226800 * Longitude: -83.732500 * Date/Time: 1979-09-24T00:00:00 * Elevation: -3458.0 m * Penetration: 277 m * Recovery: 207 m * Campaign: Leg69 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL)
69-504B * Latitude: 1.227200 * Longitude: -83.730200 * Date/Time: 1979-10-07T00:00:00 * Elevation: -3460.0 m * Penetration: 489 m * Recovery: 262 m * Campaign: Leg69 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL)
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 | Hein, James R | DSDP/ODP/IODP sample designation | ||
| 6 | Identification | ID | Hein, James R | |||
| 7 | DEPTH, sediment/rock | Depth sed | m | Geocode – mbsf | ||
| 8 | Lithology/composition/facies | Lithology | Hein, James R | |||
| 9 | Description | Description | Hein, James R | |||
| 10 | Description 2 (continued) | Description 2 | Hein, James R | |||
| 11 | Minerals | Minerals | Hein, James R | Point counting with SEM/EDAX | Major | |
| 12 | Minerals | Minerals | Hein, James R | Point counting with SEM/EDAX | Moderate | |
| 13 | Minerals | Minerals | Hein, James R | Point counting with SEM/EDAX | Trace | |
| 14 | Ratio | Ratio | Hein, James R | Calculated, see reference(s) | Quartz/(Opal-CT x 8) ratio | |
| 15 | - | - | Hein, James R | Calculated, see reference(s) | Quartz/(Opal-CT x 8) ratio | |
| 16 | - | - | Hein, James R | see reference(s) | Quartz, crystallinity, minimum | |
| 17 | - | - | Hein, James R | see reference(s) | Quartz, crystallinity, maximum | |
| 18 | Crystallinity | Cryst | Hein, James R | see reference(s) | Quartz | |
| 19 | d-spacing | d | Å | Hein, James R | see reference(s) | Opal-CT |
| 20 | - | - | Hein, James R | see reference(s) | Opal-CT crystallite size, unit is Å |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
353 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Sample label (DSDP/ODP/IODP sample designation) | 6 ID | 7 Depth sed [m] (mbsf) | 8 Lithology | 9 Description | 10 Description 2 | 11 Minerals (Major, Point counting with SE...) | 12 Minerals (Moderate, Point counting with...) | 13 Minerals (Trace, Point counting with SE...) | 14 Ratio (Quartz/(Opal-CT x 8) ratio, C...) | 15 - (Quartz/(Opal-CT x 8) ratio, C...) | 16 - (Quartz, crystallinity, minimu...) | 17 - (Quartz, crystallinity, maximu...) | 18 Cryst (Quartz, see reference(s)) | 19 d [Å] (Opal-CT, see reference(s)) | 20 - (Opal-CT crystallite size, uni...) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 69-504 | 1.2263 | -83.7322 | -3460 | 69-504-52-1,94-96 | 230.9 | Siliceous chalk | Calcite | Quatz | |||||||||||
| 69-504 | 1.2263 | -83.7322 | -3460 | 69-504-53-1,10-14 | 234.1 | 1. Fe-rich siliceous chalk coating; | 1. Calcite | Pyrite, marcasite, magnetite | Quatz, opal-CT? | ||||||||||
| 69-504 | 1.2263 | -83.7322 | -3460 | 69-504-53-1,10-14 | 234.1 | 2. Greenish-tan calcareous opal-CT chert | 2. Calcite, opal-CT | Quatz | 0.020 | 4.131 | 69 | ||||||||
| 69-504 | 1.2263 | -83.7322 | -3460 | 69-504-53-1,21-23 | 234.2 | Siliceous chalk | Calcite | ||||||||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-1-CC | I | 227.0 | Extensively burrowed greenish-tan calcareous Porcellanite | Chalk with opal-CT burrows containing radiolarians and foraminifers filled with chalcedony and some opal-CT; many foraminifers in chalk, filled mostly with calcite and rarely with opal-CT; pyrite-replaced radiolarians | Calcite | Quartz, opal-CT | 0.060 | <1.0 | 4.119 | 82 | |||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-1-CC | II | 227.0 | 1. Laminated and burrowed, white, partly silicified chalk; and | 1. Calcite | Opal-CT | Apatite? | 0.110 | 4.110 | 87 | ||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-1-CC | II | 227.0 | 2. Burrowed gray-tan calcareous chert | 2. Calcite | Quartz, opal-CT | 0.000 | 4.116 | 80 | |||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-2-CC | 236.0 | 1. White, partly silicified chalk, in contact with | Chalk with opal-CT-filled burrows containing radiolarians and foraminifers filled with chalcedony and some opal-CT; many foraminifers in chalk, filled mostly with calcite; | in gradational contact with chalk containing diffuse patches of opal-CT and laminae of pure chalk; pyrite vein | 1. Calcite | Opal-CT | 0.010 | 4.114 | 86 | ||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-2-CC | 236.0 | 2. Burrowed and streaked, gray calcareous Porcellanite | 2. Calcite, opal-CT | Quatz | 0.030 | 4.122 | 84 | ||||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-3-1,59-61 | 246.1 | 1. White, partly silicified chalk; | Opal-CT-replaced burrows with opal-CT- and chalcedony-filled radiolarians and foraminifers; chalk with calcite-filled and recrystallized foraminifers; pyrite, hematite, and quartz stringers; some phosphatic debris; | sharp contacts; preferred orientation of elongate fossils and quartz stringers; chalk patches in Porcellanite | 1. Calcite | Opal-CT | 0.050 | 4.101 | 83 | ||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-3-1,59-61 | 246.1 | 2. Greenish-brown, calcareous chert and Porcellanite | 2. Quartz | Opal-CT, calcite | 0.220 | 1.2 | 1.5 | 4.110 | 86 | ||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-3-1,70-73 | 246.2 | Calcareous mud | Calcite | Quartz, zeolite? | |||||||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-3-1,90-93 | 246.4 | Partly silicified chalk | Calcite | Opal-CT, quartz | 0.000 | 4.114 | 74 | ||||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-3-1,100-106 | 246.5 | (top to bottom); | Chalk layer with pyrite stringer; layer with extensive opal-CT burrows in chalk containing pyrite- and opal-CT-replaced radiolarians; chalk layer with isolated opal-CT burrows; | calcite- and quartz-filled foraminifers in chalk and layer of chalk with distinct quartz- and opal-CT-filled burrows with aggrading neomorphism of quartz; pyrite and apatite (fish debris) | |||||||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-3-1,100-106 | 246.5 | 1. White, partly silicified chalk, burrowed into: | 1. Calcite | Opal-CT | Quatz | 0.030 | (no peak) | 4.110 | 90 | ||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-3-1,100-106 | 246.5 | 2. Gray-brown calcareous Porcellanite that contains several generations of burrows; and; | 2. Quartz, calcite, opal-CT | 0.300 | (no peak) | 4.114 | 96 | ||||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-3-1,100-106 | 246.5 | 3. Sparsely burrowed calcareous porcellanite with several generations of burrows, including one striking set of large burrows replaced by; | 3. Quartz, calcite | Opal-CT | 0.160 | <1.0 | 4.109 | 88 | |||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-3-1,100-106 | 246.5 | Calcite | Opal-CT, quartz | 0.060 | <1.0 | 4.116 | 84 | ||||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-3-1,100-106 | 246.5 | Calcite | Opal-CT | Quatz | 0.040 | <1.0 | 4.118 | 79 | |||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-3-1,100-106 | 246.5 | 4. Gray-brown chert | 4. Quartz | Opal-CT | Calcite? | 0.220 | <1.0 | 4.101 | 67 | ||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-4-1,45-48 | 255.5 | Laminated to burrowed, light-gray, partly silicified chalk | Calcite | Opal-CT, zeolite | 0.000 | 4.093 | 84 | ||||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-4-1,81-84 | 255.8 | 1. Laminated to burrowed, light-gray, partly silicified chalk, in contact with; | Chalk mixed with opal-CT with opal-CT- and calcite-filled foraminifers hematite-rich area; pyrite | 1. Calcite | Opal-CT, zeolite, quartz | 0.010 | 4.101 | 86 | |||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-4-1,81-84 | 255.8 | 2. Burrowed, gray-brown, calcareous porcellanite | 2. Calcite, opal-CT | Quartz | 0.020 | 4.118 | 83 | ||||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-4-1,110-112 | 256.1 | Dark-grayish-brown chert | Microgranular quartz with scattered calcite, hematite-rich areas; radiolarian and foraminifer ghosts; pure-quartz-chert laminae; apatite; pyrite; chalcedony veins | Quartz | Calcite | 100/0 | <1.0 | ||||||||
| 69-504 | 1.2263 | -83.7322 | -3460 | 69-504-5-1,8-12 | 261.1 | 1. Burrowed, light-gray, calcareous porcellanite, and | Chalk incompletely replaced by opal-CT; opal-CT replaces along Fe- or organic-matter-rich stringers; opal-CT with microquartz stringers and microquartz-filled radiolarians and foraminifers; | phosphatic debris; pyrite; preferred orientation of elongate foraminifers | 1. Calcite | Opal-CT | Quartz | 0.000 | 4.103 | 79 | |||||
| 69-504 | 1.2263 | -83.7322 | -3460 | 69-504-5-1,8-12 | 261.1 | 2. Partly silicified chalk, containing extensively burrowed; | |||||||||||||
| 69-504 | 1.2263 | -83.7322 | -3460 | 69-504-5-1,8-12 | 261.1 | 3. Dark-gray-brown, calcareous chert | 3. Quartz | Opal-CT, calcite | 0.140 | <1.0 | 4.112 | 76 | |||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-5-1,37-39 | 261.4 | 1. Very dark-brown, burrowed chert, with | Microcrystalline quartz with radiolarian ghosts, foraminifers of coarser quartz rimmed by a thin, opal-CT band and thin calcareous porcellanite consisting of mixed opal-CT patches and stringers in chalk; | thin calcite veins in microquartz and Porcellanite and quartz vein in Porcellanite | 1. Quartz | Calcite | 100/0 | 2.1 | |||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-5-1,37-39 | 261.4 | 2. Light-gray, calcareous porcellanite rims | 2. Calcite, quartz, opal-CT | 0.140 | <1.0 | 4.107 | 89 | ||||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-5-1,52-54 | 261.5 | (laminae, top to bottom) | |||||||||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-5-1,52-54 | 261.5 | 1. Gray, partly silicified chalk; | 1. Chalk with abundant foraminifers | 1. Calcite | Opal-CT, phosphate | 0.060 | <1.0 | 4.084 | 75 | ||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-5-1,52-54 | 261.5 | 2. Stratabound pyrite in chalk; | 2. Stringers, lenses, masses, and spheres of pyrite in chalk containing many foraminifers, some partly filled with pyrite; | ||||||||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-5-1,52-54 | 261.5 | 3. Black, calcareous chert nodule; | 3. Microcrystalline quartz nodule with opal-CT rim; foraminifers replaced by and filled with chalcedony plus quartz; hematite stringers; pyrite; | 3. Quartz | Calcite | Opal-CT | 100/trace | 1.2 | 1.5 | ||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-5-1,52-54 | 261.5 | 4. White and gray, partly silicified chalk; | 4. Chalk with minor and small foraminifers and dendritic material of unknown composition (possibly phosphatic debris); patches; burrowing in lamina #5; | 4. Calcite | Opal-CT | 0.000 | 4.094 | 73 | |||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-5-1,52-54 | 261.5 | Calcite | Opal-CT, quartz, phosphate? | 0.030 | 4.102 | 92 | |||||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-5-1,52-54 | 261.5 | 5. Brown, highly burrowed, calcareous chert; | 5. Highly burrowed opal-CT and microquartz with radiolarian and foraminifer ghosts; patches from both upper and lower laminae, relict texture of abundant broken skeletal debris; layer undergoing phase transition from opal-CT to microquartz; | 5. Quartz, calcite | Opal-CT | 0.490 | 1.1 | 1.2 | 4.110 | 80 | |||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-5-1,52-54 | 261.5 | 6. White and gray, partly silicified chalk | 6. Chalk with many foraminifers as in #1, and dendritic material, as in #4 | 6. Calcite | Opal-CT | Quartz | 0.080 | <1.0 | 4.086 | 78 | |||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-5-1,61-64 | 261.6 | 1. Light-gray, partly silicified chalk, with; | 1. Chalk with foraminifer-rich and foraminifer-poor laminae; dendritic pattern of phosphatic(?) debris; phosphatic grains and pyrite; trace of detrital quartz, feldspar; volcanic-rock fragments | 1. Calcite | Opal-CT | Phosphate | 0.000 | 4.095 | 81 | ||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-5-1,61-64 | 261.6 | 2. Burrows filled by gray-brown, calcareous porcellanite and chert | 2. Quartz | Calcite, Opal-CT | 0.450 | 1.2 | 1.5 | 4.099 | 85 | ||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-5-1,70-72 | 261.7 | 1. Light-gray, burrowed, partly silicified chalk, plus; | Opal-CT-quartz-filled burrow area, bounded above by chalk with rare volcanic rock fragments, and below by mixed chalk-opal-CT-quartz zone with foraminifers and radiolarians filled with quartz | 1. Calcite | Opal-CT | Quartz | 0.000 | 4.086 | 89 | ||||||
| 69-504A | 1.2268 | -83.7325 | -3458 | 69-504A-5-1,70-72 | 261.7 | 2. Gray-brown, extensively burrowed, calcareous Porcellanite and chert | 2. Quartz, Calcite, opal-CT | 0.100 | <1.0 | 4.094 | 65 | ||||||||
| 69-504B | 1.2272 | -83.7302 | -3460 | 69-504A-5-1,75-78 | 261.8 | Extensively burrowed chalk, almost completely replaced by silica; | Microquartz-filled burrows containing coarser quartz-filled microfossils, stringers of hematite, pyrite; chalk inclusions in burrow replaced by opal-CT; | microquartz burrow rimmed by opal-CT, in places with quartz stringers; chalk with many calcite- and quartz-filled microfossils | |||||||||||
| 69-504B | 1.2272 | -83.7302 | -3460 | 69-504A-5-1,75-78 | 261.8 | 1. Large burrow filled by very dark brown chert, bounded by | 1. Quartz | 100/0 | 1.8 | 2.0 | |||||||||
| 69-504B | 1.2272 | -83.7302 | -3460 | 69-504A-5-1,75-78 | 261.8 | 2. Gray-brown chert, both set in | 2. Quartz | Opal-CT | Calcite | 0.190 | 1.2 | 1.5 | 4.099 | 85 | |||||
| 69-504B | 1.2272 | -83.7302 | -3460 | 69-504A-5-1,75-78 | 261.8 | 3. Light-gray, calcareous porcellanite | 3. Calcite, opal-CT | Quartz | 0.050 | <1.0 | 4.104 | 94 | |||||||
| 69-504B | 1.2272 | -83.7302 | -3460 | 69-504B-1-1,63-68 | 261.0 | 1. Gray-brown, calcareous Porcellanite, with | 1. Calcite, opal-CT | Quartz | 0.010 | 4.129 | 72 | ||||||||
| 69-504B | 1.2272 | -83.7302 | -3460 | 69-504B-1-1,63-68 | 261.0 | 2. Gray to dark-brown, calcareous porcellanite and chert-filled burrows | 2. Opal-CT | Calcite, quartz | 0.042 | <1.0 | 4.127 | 79 | |||||||
| 69-504B | 1.2272 | -83.7302 | -3460 | 69-504B-2-1,85-92 | 270.9 | 1. White, calcareous mud, above; | 1. Calcite | Quanz, zeolite?. opal-CT | |||||||||||
| 69-504B | 1.2272 | -83.7302 | -3460 | 69-504B-2-1,85-92 | 270.9 | 2. Laminated, gray-brown, calcareous porcellanite | 2. Calcite | Quartz, Opal-CT | 0.090 | <1.0 | 4.110 | 83 |