Hein, James R; Vallier, Tracy L; Allan, Mary Ann (1981): (Table 1) Characteristics of siliceous rocks at DSDP Leg 62 Holes [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.819708, In supplement to: Hein, JR et al. (1981): Chert petrology and geochemistry, Mid-Pacific Mountains and Hess Rise, Deep Sea Drilling Project Leg 62. In: Thiede, J; Vallier, TL; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 62, 711-748, https://doi.org/10.2973/dsdp.proc.62.129.1981
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 32.608580 * Median Longitude: 177.130060 * South-bound Latitude: 21.350200 * West-bound Longitude: 173.888800 * North-bound Latitude: 39.860700 * East-bound Longitude: 179.255700
Date/Time Start: 1978-08-02T00:00:00 * Date/Time End: 1978-08-28T00:00:00
Minimum DEPTH, sediment/rock: 9.4 m * Maximum DEPTH, sediment/rock: 784.9 m
Event(s):
62-463 * Latitude: 21.350200 * Longitude: 174.667800 * Date/Time: 1978-08-02T00:00:00 * Elevation: -2525.0 m * Penetration: 822.5 m * Recovery: 305.5 m * Location: North Pacific/SEAMOUNT * Campaign: Leg62 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 92 cores; 820.5 m cored; 0 m drilled; 37.2 % recovery
62-464 * Latitude: 39.860700 * Longitude: 173.888800 * Date/Time: 1978-08-17T00:00:00 * Elevation: -4637.0 m * Penetration: 308.5 m * Recovery: 77.6 m * Location: North Pacific/CONT RISE * Campaign: Leg62 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 34 cores; 308.5 m cored; 0 m drilled; 25.2 % recovery
62-465 * Latitude: 33.820500 * Longitude: 178.919000 * Date/Time: 1978-08-23T00:00:00 * Elevation: -2161.0 m * Penetration: 96 m * Recovery: 44.2 m * Location: North Pacific/CONT RISE * Campaign: Leg62 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 11 cores; 96 m cored; 0 m drilled; 46 % recovery
Comment:
Sediment depth is given in mbsf. Empty cells and - mean no data.
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 | Stage | Stage | Hein, James R | |||
| 7 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 8 | Lithology/composition/facies | Lithology | Hein, James R | |||
| 9 | Lithology/composition/facies | Lithology | Hein, James R | Thin section | ||
| 10 | Mineral assemblage | Min assembl | Hein, James R | see reference(s) | Major | |
| 11 | Mineral assemblage | Min assembl | Hein, James R | see reference(s) | Moderate | |
| 12 | Mineral assemblage | Min assembl | Hein, James R | see reference(s) | Trace | |
| 13 | Mineral name | Mineral | Hein, James R | see reference(s) | Quartz/opal-CT | |
| 14 | Ratio | Ratio | Hein, James R | see reference(s) | Quartz/opal-CT | |
| 15 | Crystallinity | Cryst | Hein, James R | see reference(s) | Quartz | |
| 16 | Comment | Comment | Hein, James R | see reference(s) | ||
| 17 | d-spacing | d | Å | Hein, James R | see reference(s) | Opal-CT |
| 18 | Crystallite dimension along 001 | Lc | Å | Hein, James R | see reference(s) | Opal-CT |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1036 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Sample label (DSDP/ODP/IODP sample designation) | 6 Stage | 7 Depth sed [m] | 8 Lithology | 9 Lithology (Thin section) | 10 Min assembl (Major, see reference(s)) | 11 Min assembl (Moderate, see reference(s)) | 12 Min assembl (Trace, see reference(s)) | 13 Mineral (Quartz/opal-CT, see reference(s)) | 14 Ratio (Quartz/opal-CT, see reference(s)) | 15 Cryst (Quartz, see reference(s)) | 16 Comment (see reference(s)) | 17 d [Å] (Opal-CT, see reference(s)) | 18 Lc [Å] (Opal-CT, see reference(s)) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-110,5 | Cenomanian | 89.1 | Quartz-opal-CT porcellanite breccia | Colloform quartz- and chalcedony-cemented breccia with Fe-oxide-clay-rich microquartz clasts | Opal-CT. quartz | - | Illite, pyrite, feldspar, apatite? | Porcellanite | 0.3 | 4.095 | 68 | ||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-11-1,22 | Cenomanian | 89.2 | Laminated dark-brown chert and light-brown quartz opal-CT porcellanite | Laminated clay-Fe-oxide radiolarian-rich microquartz containing large quartz-chalcedony vein | Quartz, opal-CT | - | Smectite, illite, pyrile?, feldspar? | Chert and jasper | 0.9 | 4.101 | 77 | ||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-11-1,22 | Cenomanian | 89.2 | Laminated dark-brown chert and light-brown quartz opal-CT porcellanite | Laminated clay-Fe-oxide radiolarian-rich microquartz containing large quartz-chalcedony vein | Quartz, opal-CT | - | Smectite, illite, pyrile?, feldspar? | Porcellanite | 1.4 | 4.105 | 74 | ||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-46411-1,41 | Cenomanian | 89.4 | Orange jasper with quartz veins | Radiolarian-bearing Fe-oxide rich microquartz containing chalcedony and microquartz veins | Quartz | - | Opal-CT, feldspar? | Chert and jasper | 1.24 | ||||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-14-1,10 | Cenomanian | 117.6 | Cray quarta opal-CT porcellanite; siliceous chalk | Radiolarian-rich microquartz; chalk with microquartz filled radiolarians | Quartz | Opal-CT, calcite | Smectite | Porcellanite | 5.3 | <1 | 4.107 | 66 | |
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-14-1,10 | Cenomanian | 117.6 | Cray quarta opal-CT porcellanite; siliceous chalk | Radiolarian-rich microquartz; chalk with microquartz filled radiolarians | Quartz | Opal-CT, calcite | Smectite | Calcareous chert | 2.0 | 4.103 | 76 | ||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-14-1,40 | Cenomanian | 117.9 | Gray chert with pyrite filled burrows | Microquartz with pyrite cubes and opal-CT-clay-pyrite filled burrows | Quartz | Pyrite | Smectite | Chert and jasper | 1.19 | ||||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-17-CC | Albian to Cenomanian | 146.0 | Orange jasper with calcareous quartz porcellanite rims and burrows | Radiolarian-Fe-oxide-rich microquartz with Fe-stamed burrows rimmed with clean microquartz | Quartz | Calcite | Illite, smectite | Chert and jasper | 3.34 | Red | |||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-17-CC | Albian to Cenomanian | 146.0 | Orange jasper with calcareous quartz porcellanite rims and burrows | Radiolarian-Fe-oxide-rich microquartz with Fe-stamed burrows rimmed with clean microquartz | Quartz | Calcite | Illite, smectite | Chert and jasper | 0.88 | Medium brown | |||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-17-CC | Albian to Cenomanian | 146.0 | Orange jasper with calcareous quartz porcellanite rims and burrows | Radiolarian-Fe-oxide-rich microquartz with Fe-stamed burrows rimmed with clean microquartz | Quartz | Calcite | Illite, smectite | Porcellanite | 4.18 | ||||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-25-1,39 | Early Albian | 222.4 | Orange jasper, with calcareous quartz porcellanite burrows | - | Quartz | - | Calcite | Chert and jasper | 0.45 | ||||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-25-1,72 | Early Albian | 222.7 | Orange jasper, with calcareous quartz porcellanite burrows | - | Quartz | - | Calcite, smectite | Chert and jasper | 0.56 | ||||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-25-1,72 | Early Albian | 222.7 | Orange jasper, with calcareous quartz porcellanite burrows | - | Quartz | - | Calcite, smectite | Porcellanite | <1 | ||||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-27-1,23 | Early Albian | 241.2 | Orange jasper, with calcareous quartz porcellanite burrows | - | Quartz | - | Calcite, feldspar? | Chert and jasper | 1.16 | ||||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-29-1,65 | Early Cretaceous | 260.7 | Brown chert; brown quartz porcellanite | Hematite-radiolarian-rich microquartz | Quartz | - | Smectite, hematite, illite?, feldspar?, barite? | Chert and jasper | 0.9 | ||||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-29-1,65 | Early Cretaceous | 260.7 | Brown chert; brown quartz porcellanite | Hematite-radiolarian-rich microquartz | Quartz | - | Smectite, hematite, illite?, feldspar?, barite? | Porcellanite | <1 | ||||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-29-1,138 | Early Cretaceous | 261.4 | Laminated dark- and medium-brown chert | Extensively burrowed laminated hematite-radio-larian-rich microquartz | Quartz | - | Chlorite, smectite, illite, hematite | Chert and jasper | 4.18 | Medium brown | |||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-29-1,138 | Early Cretaceous | 261.4 | Laminated dark- and medium-brown chert | Extensively burrowed laminated hematite-radio-larian-rich microquartz | Quartz | - | Chlorite, smectite, illite, hematite | Chert and jasper | <1 | Dark brown | |||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-33-1,14 | Early Cretaceous | 298.1 | Laminated brown and red chert | - | Quartz | - | Smectite | Chert and jasper | <1 | Brown | |||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-33-1,14 | Early Cretaceous | 298.1 | Laminated brown and red chert | - | Quartz | - | Smectite | Chert and jasper | 0.56 | Red | |||
| 62-465 | 33.8205 | 178.9190 | -2161 | 62-465-2-CC | Late Paleocene | 9.4 | Gray chert with quartz porcellanite rim | Clean microquartz; foraminifer bearing chalk containing patches of an unknown isotropic mineral | Quartz | - | Apatite, bariie?, dolomite?, halite?, iarosite? | Chert and jasper | <1 | ||||
| 62-465 | 33.8205 | 178.9190 | -2161 | 62-465-2-CC | Late Paleocene | 9.4 | Gray chert with quartz porcellanite rim | Clean microquartz; foraminifer bearing chalk containing patches of an unknown isotropic mineral | Quartz | - | Apatite, bariie?, dolomite?, halite?, iarosite? | Porcellanite | 0.49 | ||||
| 62-465 | 33.8205 | 178.9190 | -2161 | 62-465-5-2,118 | Late Paleocene | 32.2 | Gray chert: quartz porcellanite | - | Quartz | - | Feldspar, smectite, dolomite?, apatite? | Chert and jasper | 0.87 | ||||
| 62-465 | 33.8205 | 178.9190 | -2161 | 62-465-5-2,118 | Late Paleocene | 32.2 | Gray chert: quartz porcellanite | - | Quartz | - | Feldspar, smectite, dolomite?, apatite? | Porcellanite | 1.96 | ||||
| 62-465A | 33.8205 | 178.9190 | -2161 | 62-465A-2-CC | Early Paleocene | 48.5 | Clear chert with quartz porcellanite rim | - | Quartz | - | feldspar, smectite, dolomite? | Chert and jasper | <1 | ||||
| 62-465A | 33.8205 | 178.9190 | -2161 | 62-465A-3-6,52 | Early Paleocene | 66.0 | Blue-gray chert with quartz porcellanite rim | - | Quartz | - | Calcite, pyrite, feldspar, dolomite? | Chert and jasper | <1 | ||||
| 62-465A | 33.8205 | 178.9190 | -2161 | 62-465A-7-1,110 | Early Maastrichtian | 97.1 | Blue-gray chen with quartz porcellanite burrows | Clean microquartz with opaque filled burrows | Quartz | - | Apatite, rhodocrosite | Chert and jasper | <1 | ||||
| 62-465A | 33.8205 | 178.9190 | -2161 | 62-465A-13-1,10 | Late Campanian to Early Maastrichtian | 153.1 | Gray chert with calcareous quartz porcellanite rim | - | Quartz | Calcite | Barite?, anhydrite? | Chert and jasper | 0.42 | ||||
| 62-465A | 33.8205 | 178.9190 | -2161 | 62-465A-13-1,10 | Late Campanian to Early Maastrichtian | 153.1 | Gray chert with calcareous quartz porcellanite rim | - | Quartz | Calcite | Barite?, anhydrite? | Calcareous chert | <1 | ||||
| 62-465A | 33.8205 | 178.9190 | -2161 | 62-465A-21-1,60 | Santonian | 229.6 | Gray chert with quarlz-opal-CT porcellanite rim | - | Quartz | Opal-CT | Calcite, feldspar, bante, anhydrite?, apatite? | Chert and jasper | 1.14 | 4.093 | 79 | ||
| 62-465A | 33.8205 | 178.9190 | -2161 | 62-465A-21-1,60 | Santonian | 229.6 | Gray chert with quarlz-opal-CT porcellanite rim | - | Quartz | Opal-CT | Calcite, feldspar, bante, anhydrite?, apatite? | Porcellanite | 8.1 | <1 | |||
| 62-465A | 33.8205 | 178.9190 | -2161 | 62-465A-25-CC | Late Turonian to Early Coniacian | 267.0 | Brown chert with quartz porcellanite burrows | Clean microquartz with burrows filled with clay, Fe-oxide, an unknown isotropic mineral | Quartz | - | Chert and jasper | 0.2 | |||||
| 62-465A | 33.8205 | 178.9190 | -2161 | 62-465A-26-1,91 | Early Cenomanian | 277.4 | Black chert | Radiolarian-Fe-oxide-rich microquartz | Quartz | - | Illite, smectite | Chert and jasper | 0.59 | ||||
| 62-465A | 33.8205 | 178.9190 | -2161 | 62-465A-34-1,112 | Late Albian | 353.6 | Black chert | - | Quartz | - | Calcile, dolomite | Chert and jasper | <1 | ||||
| 62-465A | 33.8205 | 178.9190 | -2161 | 62-465A-38-2,32 | Late Albian | 392.3 | Black calcareous chert; siliceous chalk | Foraminifer-bearing chalk containing wavy hematite laminations; calcareous microquartz | Quartz, calcite | - | Apatite, feldspar | Chert and jasper | 0.75 | ||||
| 62-465A | 33.8205 | 178.9190 | -2161 | 62-465A-38-2,80 | Late Albian | 392.8 | Black chert with gray calcareous chert rim | - | Quartz | Calcite | Feldspar | Chert and jasper | <1 | ||||
| 62-465A | 33.8205 | 178.9190 | -2161 | 62-465A-38-2,80 | Late Albian | 392.8 | Black chert with gray calcareous chert rim | - | Quartz | Calcite | Feldspar | Calcareous chert | 0.36 | ||||
| 62-465A | 33.8205 | 178.9190 | -2161 | 62-465A-40-1,26 | Late Albian | 409.8 | Black chert wiih gray calcareous chert rim | - | Quartz | Calcite | - | Chert and jasper | <1 | ||||
| 62-465A | 33.8205 | 178.9190 | -2161 | 62-465A-40-1,26 | Late Albian | 409.8 | Black chert wiih gray calcareous chert rim | - | Quartz | Calcite | - | Calcareous chert | 0.87 | ||||
| 62-466 | 34.1910 | 179.2557 | -2665 | 62-466-8-1,10 | Early Pliocene | 65.1 | Light-brown chert; calcareous chert | - | Quartz | Calcite | Barite, pyrite, rhodocrosite?, gypsum? | Chert and jasper | 1.25 | ||||
| 62-466 | 34.1910 | 179.2557 | -2665 | 62-466-8-1,10 | Early Pliocene | 65.1 | Light-brown chert; calcareous chert | - | Quartz | Calcite | Barite, pyrite, rhodocrosite?, gypsum? | Calcareous chert | 0.28 | ||||
| 62-466 | 34.1910 | 179.2557 | -2665 | 62-466-9-1,64 | Late Eocene | 75.1 | Laminated brown and gray chert | - | Quartz | - | Barite, gypsum, smectite | Chert and jasper | 0.45 | Brown and gray | |||
| 62-466 | 34.1910 | 179.2557 | -2665 | 62-466-10-CC | Middle Eocene | 84.0 | Brown chert with calcareous chert rim | - | Quartz, calcite | - | Barite, gypsum, apatite? | Chert and jasper | <1 | ||||
| 62-466 | 34.1910 | 179.2557 | -2665 | 62-466-10-CC | Middle Eocene | 84.0 | Brown chert with calcareous chert rim | - | Quartz, calcite | - | Barite, gypsum, apatite? | Calcareous chert | 3.14 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-6-6,36 | Middle Eocene | 45.9 | Brown calcareous chert | - | Quartz | - | Calcite | Calcareous chert | 0.73 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-9-3,50 | Early Maastrichtian | 66.0 | Brown chert; quartz-opal-CT porcellanile with chalk rim | Burrowed microquartz with radiolarian ghosts and silica replaced foraminifers; foraminifer-radiolarian bearing chalk | Quartz, calcite | - | Opal-CT, smectite | Chert and jasper | <1 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-9-3,50 | Early Maastrichtian | 66.0 | Brown chert; quartz-opal-CT porcellanile with chalk rim | Burrowed microquartz with radiolarian ghosts and silica replaced foraminifers; foraminifer-radiolarian bearing chalk | Quartz, calcite | - | Opal-CT, smectite | Porcellanite | 3.2 | 1.57 | 4.075 | 77 | |
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-9-3,53 | Early Maastrichtian | 66.0 | Brown chert with calcareous quartz-opal-CT porcellanite rim | - | Quartz, calcite | - | Smectite | Chert and jasper | 3.0 | 1.82 | 4.084 | 83 | |
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-9-3,53 | Early Maastrichtian | 66.0 | Brown chert with calcareous quartz-opal-CT porcellanite rim | - | Quartz, calcite | - | Smectite | Porcellanite | 3.4 | <1 | 4.090 | 78 | |
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-10-6,77 | Early Maastrichtian | 80.3 | Cray calcareous quartz-opal-CT porcellanite with siliceous chalk | Calcareous quartz porcellanile containing radiolarian ghosts and micro-quartz burrows; quartz porcellanite rim; siliceous chalk | Quartz, calcite | Opal-CT | Smectite | Porcellanite | 3.2 | 2.39 | 4.092 | 87 | |
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-10-6,77 | Early Maastrichtian | 80.3 | Cray calcareous quartz-opal-CT porcellanite with siliceous chalk | Calcareous quartz porcellanile containing radiolarian ghosts and micro-quartz burrows; quartz porcellanite rim; siliceous chalk | Quartz, calcite | Opal-CT | Smectite | Siliceous chalk | 1.2 | 4.090 | 83 | ||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-10-6,82 | Early Maastrichtian | 80.3 | Siliceous chalk | - | Calcite | Opal-CT | Smectite | Siliceous chalk | 0.8 | 4.077 | 75 | ||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-13-6,98 | Early Maastrichtian | 109.0 | Siliceous chalk with patches of brown quartz-opal-CT porcellanite | Radiolarian -foraminifer-bearing siliceous chalk with microquartz filled burrow rimmed with opal-CT | Quartz, calcite | Opal-CT | Smectite | Siliceous chalk | 0.7 | <1 | 4.082 | 76 | |
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-16-1,48 | Early Maastrichtian | 129.5 | Siliceous chalk with patches of gray calcareous quartz-opal-CT porcellanite | - | Quartz, calcite | Opal-CT | Porcellanite | 5.8 | 1.19 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-16-1,48 | Early Maastrichtian | 129.5 | Siliceous chalk with patches of gray calcareous quartz-opal-CT porcellanite | - | Quartz, calcite | Opal-CT | Siliceous chalk | 0.9 | 4.092 | 95 | |||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-22-CC | Late Campanian | 195.4 | Brown chert; quartz porcellanite | - | Quartz | - | Smectite | Chert and jasper | 0.74 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-25-1,12 | Late Campanian | 205.1 | Brown chert with gray calcareous quartz porcellanite back-filled burrow with siliceous chalk rim | Microquartz containing radiolarian-foraminifer-bearing siliceous chalk burrow rimmed by clay-Fe-oxide-rich laminae | Quartz, calcite | - | Smectite | Chert and jasper | <1 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-25-1,12 | Late Campanian | 205.1 | Brown chert with gray calcareous quartz porcellanite back-filled burrow with siliceous chalk rim | Microquartz containing radiolarian-foraminifer-bearing siliceous chalk burrow rimmed by clay-Fe-oxide-rich laminae | Quartz, calcite | - | Smectite | Porcellanite | 5.93 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-26-6,21 | Early Santonian | 222.2 | Red chert | - | Quartz | - | Smectite | Chert and jasper | 3.34 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-31-1,27 | Late Turonian | 262.3 | Siliceous chalk; quartz-opaJ-CT porcellanite: brown chert | - | Quartz, calcite | Opal-CT | Smectite barite?, dolomite? | Chert and jasper | 1.96 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-31-1,27 | Late Turonian | 262.3 | Siliceous chalk; quartz-opaJ-CT porcellanite: brown chert | - | Quartz, calcite | Opal-CT | Smectite barite?, dolomite? | Porcellanite | 4.0 | <1 | 4.092 | 67 | |
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-31-1,27 | Late Turonian | 262.3 | Siliceous chalk; quartz-opaJ-CT porcellanite: brown chert | - | Quartz, calcite | Opal-CT | Smectite barite?, dolomite? | Siliceous chalk | 0.7 | 4.088 | 74 | ||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-31-CC | Late Turanian | 271.4 | Brown chert, quartz-opal-CT porcellanite | - | Quartz | Opal-CT | - | 1 | |||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-31-CC | Late Turanian | 271.4 | Brown chert, quartz-opal-CT porcellanite | - | Quartz | Opal-CT | - | 0.71 | 4.098 | 79 | |||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-33-2,85 | Late Turonian | 273.8 | Brown chert with calcareous opal-CT porcellanite rims | - | Quartz | - | Opal-CT, calcite, smectite, apatite? | Chert and jasper | 0.68 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-33-2,85 | Late Turonian | 273.8 | Brown chert with calcareous opal-CT porcellanite rims | - | Quartz | - | Opal-CT, calcite, smectite, apatite? | Porcellanite | 7.3 | 0.76 | 4.075 | 92 | |
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-40-CC | Late Cenomanian | 356.9 | Gray chert with calcareous quartz porcellanite | - | Quartz | Calcite | Smectite, barite? | Chert and jasper | 0.27 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-40-CC | Late Cenomanian | 356.9 | Gray chert with calcareous quartz porcellanite | - | Quartz | Calcite | Smectite, barite? | Porcellanite | 2.61 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-45-CC | Late Albian | 404.4 | 1. Dark-gray chert; light-gray calcareous chert | 1. Microquartz; clay and Fe-oxide-rich chalk containing opal-CT burrows | Quartz | Calcite | - | Chert and jasper | 3.6 | 1.7 | 4.088 | 85 | |
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-45-CC | Late Albian | 404.4 | 1. Dark-gray chert; light-gray calcareous chert | 1. Microquartz; clay and Fe-oxide-rich chalk containing opal-CT burrows | Quartz | Calcite | - | Calcareous chert | 2.59 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-45-CC | Late Albian | 404.4 | 2. Gray chert with quartz-opal-CT porcellanite rims | - | Quartz | Opal-CT | Smectite, barite? | Chert and jasper | 0.83 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-49-CC | Late Albian | 427.5 | 1. Gray calcareous chert | - | Quartz | - | Calcite, smectite | Calcareous chert | <1 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-49-CC | Late Albian | 427.5 | 2. Siliceous chalk | - | Calcite | - | Quartz, smectite | ||||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-52-CC | Middle Albian | 461.4 | Gray calcareous chert | - | Quartz, calcite | - | Smectite | Calcareous chert | 3.52 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-54-CC | Middle Albian | 471.0 | 1. Light-brown siliceous chalk with brown chert nodule | 1. Microquartz: foraminifer- radiolarian-bearing opal-CT and microquartz; chalk rim | Calcite, quartz | - | - | Siliceous chalk | 2.07 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-54-CC | Middle Albian | 471.0 | 2. Light-brown chert with quartz porcellanite rim | - | Quartz | - | - | Chert and jasper | 1.29 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-59-1,38 | Early Albian | 518.9 | Siliceous chalk with gray calcareous chert rim | - | Quartz. calcite | - | Dolomite | Calcareous chert | 1.55 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-59-1,109 | Early Albian | 519.6 | Siliceous chalk with light-brown calcareous quartz- opal-CT porcellanite burrow | - | Quartz, calcite | - | Opal-CT, dolomite, smectite | Calcareous chert | 7.3 | 2.57 | 4.071 | 90 | |
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-59-1,109 | Early Albian | 519.6 | Siliceous chalk with light-brown calcareous quartz- opal-CT porcellanite burrow | - | Quartz, calcite | - | Opal-CT, dolomite, smectite | Siliceous chalk | 3.8 | <1 | 4.079 | 88 | |
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-60-1,30 | Late Aptian | 528.3 | Medium- and light-brown siliceous chalk with dark-brown chert rim | Radiolarian -foraminifer-bearing siliceous chalk containing opal-CT- microquartz burrow with opal-CT-microquartz rim | Calcite, quartz | - | Feldspar? | Chert and jasper | 0.38 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-60-1,30 | Late Aptian | 528.3 | Medium- and light-brown siliceous chalk with dark-brown chert rim | Radiolarian -foraminifer-bearing siliceous chalk containing opal-CT- microquartz burrow with opal-CT-microquartz rim | Calcite, quartz | - | Feldspar? | Siliceous chalk | 6.19 | Light brown | |||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-60-1,30 | Late Aptian | 528.3 | Medium- and light-brown siliceous chalk with dark-brown chert rim | Radiolarian -foraminifer-bearing siliceous chalk containing opal-CT- microquartz burrow with opal-CT-microquartz rim | Calcite, quartz | - | Feldspar? | Siliceous chalk | 2.15 | Medium brown | |||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-60-1,82 | Late Aptian | 528.8 | Light-red siliceous chalk; dark-red calcareous chert | Radiolarian-foraminifer-bearing clay and Fe-oxide-rich micrite with quartz and opal-CT burrows | Quartz, calcite | - | - | Calcareous chert | 2.71 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-60-1,82 | Late Aptian | 528.8 | Light-red siliceous chalk; dark-red calcareous chert | Radiolarian-foraminifer-bearing clay and Fe-oxide-rich micrite with quartz and opal-CT burrows | Quartz, calcite | - | - | Siliceous chalk | 0.57 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-69-1,74 | Early Aptian | 604.7 | Gray calcareous chert with brown chert rim | Clay-radiolarian-rich chalk; microquartz containing pyrite and calcite-filled radiolarians | Quartz | Calcite | - | Chert and jasper | 0.56 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-69-1,74 | Early Aptian | 604.7 | Gray calcareous chert with brown chert rim | Clay-radiolarian-rich chalk; microquartz containing pyrite and calcite-filled radiolarians | Quartz | Calcite | - | Calcareous chert | 1.2 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-81-2,3 | Late Barremian | 712.0 | Laminated gray and white calcareous chert | Laminated radiolarian-rich chalk and radiolarian-bearing microquartz | Quartz | Calcite | Dolomite, smectite | Calcareous chert | 1.86 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-81-CC | Late Barremian | 712.6 | Laminated gray calcareous chert and siliceous chalk | Laminated radiolarian-rich chalk and microquartz with microquartz-opal-CT-chalk transition zones | Quartz, calcite | - | Smectite | Calcareous chert | 0.7 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-81-CC | Late Barremian | 712.6 | Laminated gray calcareous chert and siliceous chalk | Laminated radiolarian-rich chalk and microquartz with microquartz-opal-CT-chalk transition zones | Quartz, calcite | - | Smectite | Siliceous chalk | 0.87 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-89-1,35 | Late Barremian | 784.9 | Siliceous chalk with gray calcareous chert rim | Radiolarian-rich chalk containing calcareous back-filled burrow with microquartz laminae; microquartz containing calcareous and clay debris | Quartz. calcite | - | Smectite | Calcareous chert | 1.28 | ||||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-89-1,35 | Late Barremian | 784.9 | Siliceous chalk with gray calcareous chert rim | Radiolarian-rich chalk containing calcareous back-filled burrow with microquartz laminae; microquartz containing calcareous and clay debris | Quartz. calcite | - | Smectite | Siliceous chalk | 1.73 | ||||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-10-3,70 | Late Cretaceous | 83.2 | White chert | - | Quartz | - | Opal-CT | Porcellanite | 6.1 | 1 | 4.105 | 77 | |
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-10-4,34 | Late Cretaceous | 84.3 | Dark-brown chert; quariz-opal-CT porcellanite | - | Quartz | - | OpalCT, smectite, calcite | Porcellanite | 9.0 | <1 | 4.084 | 76 | |
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-10-4,91 | Late Cretaceous | 84.9 | Dark-brown chert with quartz-opal-CT porcellanite rims | - | Quartz, opal-CT | - | - | Chert and jasper | <1 | ||||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-10-4,91 | Late Cretaceous | 84.9 | Dark-brown chert with quartz-opal-CT porcellanite rims | - | Quartz, opal-CT | - | - | Porcellanite | 1.9 | <1 | 4.093 | 87 | |
| 62-466 | 34.1910 | 179.2557 | -2665 | 62-466-11-1,30 | Early Maestrichtian to Late Campanian | 88.3 | Gray chert with quartz porcellanite burrows and rim | - | Quartz | - | Pyrite, barite, rhodocrosite? | Chert and jasper | 1.94 | ||||
| 62-466 | 34.1910 | 179.2557 | -2665 | 62-466-15-5,45 | Late Campanian | 128.5 | Brown chert with quartz porcellanite burrows | Clean microquartz with clay- Fe-oxide-filled burrows | Quartz | - | Barite, smectite | Chert and jasper | 0.47 | ||||
| 62-466 | 34.1910 | 179.2557 | -2665 | 62-466-20-CC | Early Santonian | 169.5 | Brown chert; quartz-opal -CT porcellanite | - | Quartz | Opal-CT | Barite, smectite, anhydrite? | Chert and jasper | <1 | ||||
| 62-466 | 34.1910 | 179.2557 | -2665 | 62-466-20-CC | Early Santonian | 169.5 | Brown chert; quartz-opal -CT porcellanite | - | Quartz | Opal-CT | Barite, smectite, anhydrite? | Porcellanite | 4.3 | <1 | 4.103 | 73 | |
| 62-466 | 34.1910 | 179.2557 | -2665 | 62-466-22-CC | ? | 188.5 | Brown chert with siliceous chalk rim | - | Quartz, calcite | Opal-CT | Barite, smectite, dolomite?, gypsum?, apatite?, feldspar? | Chert and jasper | 0.48 | ||||
| 62-466 | 34.1910 | 179.2557 | -2665 | 62-466-22-CC | ? | 188.5 | Brown chert with siliceous chalk rim | - | Quartz, calcite | Opal-CT | Barite, smectite, dolomite?, gypsum?, apatite?, feldspar? | Siliceous chalk | 3.0 | 1.82 | 4.095 | 98 | |
| 62-466 | 34.1910 | 179.2557 | -2665 | 62-466-27-CC | ? | 236.0 | Black chert; quartz-opal-CT porcellanite | - | Quartz, opal-CT | - | Smectite, barite, apatite?, pyrite?, feldspar? | Chert and jasper | <1 | ||||
| 62-466 | 34.1910 | 179.2557 | -2665 | 62-466-27-CC | ? | 236.0 | Black chert; quartz-opal-CT porcellanite | - | Quartz, opal-CT | - | Smectite, barite, apatite?, pyrite?, feldspar? | Porcellanite | 0.6 | <1 | 4.095 | 81 | |
| 62-466 | 34.1910 | 179.2557 | -2665 | 62-466-34-1,8 | Late Albian | 293.1 | Gray chert; quartz-opal-CT porcellanite | - | Quartz | Opal-CT | Smectite, feldspar?, rhodocrosite? | Siliceous chalk | 2.1 | <1 | 4.093 | ||
| 62-466 | 34.1910 | 179.2557 | -2665 | 62-466-34-1,77 | Late Albian | 293.8 | Siliceous chalk with quartz-opal-CT chert nodule | Radiolarian-rich calcareous microquartz | Quartz, opal-CT, calcite | - | Smectite | Chert and jasper | 4.0 | 1.04 | 4.101 | 77 | |
| 62-466 | 34.1910 | 179.2557 | -2665 | 62-466-34-1,77 | Late Albian | 293.8 | Siliceous chalk with quartz-opal-CT chert nodule | Radiolarian-rich calcareous microquartz | Quartz, opal-CT, calcite | - | Smectite | Siliceous chalk | 0.8 | 4.097 | 89 |