Wilson, Moyra E J; Hirano, Satoshi; Fergusson, Christopher L; Steurer, Joan; Underwood, Michael B (2003): (Table T3) Sedimentology, petrography and biostratigraphy of volcanic ash and siliceous claystone from ODP Hole 190-1177A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.779584, In supplement to: Wilson, MEJ et al. (2003): Data report: Sedimentological and petrographic characteristics of volcanic ashes and siliceous claysontes (altered ashes) from Sites 1173, 1174, and 1177, Leg 190. In: Mikada, H; Moore, GF; Taira, A; Becker, K; Moore, JC; Klaus, A (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 190/196, 1-9, https://doi.org/10.2973/odp.proc.sr.190196.204.2003
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 31.652510 * Longitude: 134.011880
Date/Time Start: 2000-05-07T17:30:00 * Date/Time End: 2000-06-30T02:22:00
Minimum DEPTH, sediment/rock: 313.71 m * Maximum DEPTH, sediment/rock: 822.50 m
Event(s):
190-1177A * Latitude: 31.652510 * Longitude: 134.011880 * Date/Time Start: 2000-06-30T02:22:00 * Date/Time End: 2000-05-07T17:30:00 * Elevation: -4844.3 m * Penetration: 833.9 m * Recovery: 282.74 m * Location: Philippine Sea * Campaign: Leg190 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 56 cores; 533.7 m cored; 300.2 m drilled; 53 % recovery
Comment:
Sediment depth is given in mbsf. Lithology: D = dominant, M = minor. Constituents: D = dominant (>50%), A = abundant (50%-20%), C = common (20%-5%), P = present (5%-1%), R = rare (1%-0.1%), t = trace, x = found, - = not found. Note that 'W' is not defined in the text.
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Sample code/label | Sample label | Wilson, Moyra E J | DSDP/ODP/IODP sample designation | ||
2 | Depth, top/min | Depth top | m | Wilson, Moyra E J | ||
3 | Depth, bottom/max | Depth bot | m | Wilson, Moyra E J | ||
4 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
5 | Sample thickness | Samp thick | cm | Wilson, Moyra E J | ||
6 | Lithologic unit/sequence | Unit | Wilson, Moyra E J | |||
7 | Epoch | Epoch | Wilson, Moyra E J | |||
8 | Nannofossil zone | Nannos zone | Wilson, Moyra E J | |||
9 | Color description | Color desc | Wilson, Moyra E J | |||
10 | Grain size description | Grain size descr | Wilson, Moyra E J | |||
11 | Sample comment | Sample comment | Wilson, Moyra E J | structures | ||
12 | Description | Description | Wilson, Moyra E J | base contact | ||
13 | Description | Description | Wilson, Moyra E J | top contact | ||
14 | Section | Sect | Wilson, Moyra E J | Sample ID and section (cm) where sample was taken | ||
15 | Section position | Sect | cm | Wilson, Moyra E J | where smear slide was taken | |
16 | Depth, reference | Depth ref | m | Wilson, Moyra E J | smear slide depth in mbsf | |
17 | Description | Description | Wilson, Moyra E J | lithology | ||
18 | Sand | Sand | Wilson, Moyra E J | Smear slide analysis | coarse, including gravel | |
19 | Sand | Sand | Wilson, Moyra E J | Smear slide analysis | medium | |
20 | Sand | Sand | Wilson, Moyra E J | Smear slide analysis | fine | |
21 | Silt | Silt | Wilson, Moyra E J | Smear slide analysis | ||
22 | Clay | Clay | Wilson, Moyra E J | Smear slide analysis | ||
23 | Sorting description | Sort descr | Wilson, Moyra E J | Smear slide analysis | ||
24 | Minerals | Minerals | Wilson, Moyra E J | Smear slide analysis | accessory | |
25 | Carbonates | Carb | Wilson, Moyra E J | Smear slide analysis | ||
26 | Clay minerals | Clay min | Wilson, Moyra E J | Smear slide analysis | ||
27 | Feldspar | Fsp | Wilson, Moyra E J | Smear slide analysis | ||
28 | Mica | Mica | Wilson, Moyra E J | Smear slide analysis | ||
29 | Opaque minerals | Opaque | Wilson, Moyra E J | Smear slide analysis | ||
30 | Quartz | Qz | Wilson, Moyra E J | Smear slide analysis | ||
31 | Volcanic glass | Volc glass | Wilson, Moyra E J | Smear slide analysis | ||
32 | Zeolite | Zeo | Wilson, Moyra E J | Smear slide analysis | ||
33 | Diatom abundance | Diatom abund | Wilson, Moyra E J | Smear slide analysis | ||
34 | Foraminifera | Foram | Wilson, Moyra E J | Smear slide analysis | ||
35 | Nannofossil abundance | Nannos abund | Wilson, Moyra E J | Smear slide analysis | ||
36 | Radiolarians abundance | Rad abund | Wilson, Moyra E J | Smear slide analysis | ||
37 | Organic matter | OM | Wilson, Moyra E J | Smear slide analysis | ||
38 | Lithic grains | Lithic | Wilson, Moyra E J | Smear slide analysis | sedimentary | |
39 | Volcanic glass, altered | Volc glass alt | Wilson, Moyra E J | Smear slide analysis | 0%-30% glass clay/silt altered to clays | |
40 | Volcanic glass, altered | Volc glass alt | Wilson, Moyra E J | Smear slide analysis | 30%-65% glass clay/silt altered to clays | |
41 | Volcanic glass, altered | Volc glass alt | Wilson, Moyra E J | Smear slide analysis | 0%-30% glass fine/medium altered to clays | |
42 | Volcanic glass, altered | Volc glass alt | Wilson, Moyra E J | Smear slide analysis | Glass dissolution, scalloped margins | |
43 | Volcanic glass, altered | Volc glass alt | Wilson, Moyra E J | Smear slide analysis | 65%-100% glass clay/silt altered to clays | |
44 | Feldspar | Fsp | Wilson, Moyra E J | Smear slide analysis | altered to clays | |
45 | Volcanic glass, altered | Volc glass alt | Wilson, Moyra E J | Smear slide analysis | 30%-65% glass fine/medium altered to clays | |
46 | Volcanic glass, altered | Volc glass alt | Wilson, Moyra E J | Smear slide analysis | 50%-100% glass fine/medium altered to clays | |
47 | Lithology/composition/facies | Lithology | Wilson, Moyra E J | Smear slide analysis |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1385 data points
Data
1 Sample label (DSDP/ODP/IODP sample designation) | 2 Depth top [m] | 3 Depth bot [m] | 4 Depth sed [m] | 5 Samp thick [cm] | 6 Unit | 7 Epoch | 8 Nannos zone | 9 Color desc | 10 Grain size descr | 11 Sample comment (structures) | 12 Description (base contact) | 13 Description (top contact) | 14 Sect (Sample ID and section (cm) wh...) | 15 Sect [cm] (where smear slide was taken) | 16 Depth ref [m] (smear slide depth in mbsf) | 17 Description (lithology) | 18 Sand (coarse, including gravel, Sme...) | 19 Sand (medium, Smear slide analysis) | 20 Sand (fine, Smear slide analysis) | 21 Silt (Smear slide analysis) | 22 Clay (Smear slide analysis) | 23 Sort descr (Smear slide analysis) | 24 Minerals (accessory, Smear slide analysis) | 25 Carb (Smear slide analysis) | 26 Clay min (Smear slide analysis) | 27 Fsp (Smear slide analysis) | 28 Mica (Smear slide analysis) | 29 Opaque (Smear slide analysis) | 30 Qz (Smear slide analysis) | 31 Volc glass (Smear slide analysis) | 32 Zeo (Smear slide analysis) | 33 Diatom abund (Smear slide analysis) | 34 Foram (Smear slide analysis) | 35 Nannos abund (Smear slide analysis) | 36 Rad abund (Smear slide analysis) | 37 OM (Smear slide analysis) | 38 Lithic (sedimentary, Smear slide anal...) | 39 Volc glass alt (0%-30% glass clay/silt altere...) | 40 Volc glass alt (30%-65% glass clay/silt alter...) | 41 Volc glass alt (0%-30% glass fine/medium alte...) | 42 Volc glass alt (Glass dissolution, scalloped ...) | 43 Volc glass alt (65%-100% glass clay/silt alte...) | 44 Fsp (altered to clays, Smear slide...) | 45 Volc glass alt (30%-65% glass fine/medium alt...) | 46 Volc glass alt (50%-100% glass fine/medium al...) | 47 Lithology (Smear slide analysis) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
190-1177A-2R-CC,9.5-10 | 313.71 | 313.71 | 313.71 | 0.5 | upper Shikoku Basin | Pliocene | NN18 | White, with dark green base | Laminae | Sharp | ? | 10 | 313.71 | M | - | - | A | D | - | M | - | - | - | - | P | - | P | D | - | - | - | - | - | - | - | x | - | - | - | - | - | - | - | Vitric tuff-white | ||
190-1177A-4R-2,67-70 | 330.67 | 330.70 | 330.69 | 3.0 | upper Shikoku Basin | Pliocene | NN18 | Light greenish gray | Drilling disturbance | ?Sharp, inclined | ?Sharp, inclined | |||||||||||||||||||||||||||||||||||
190-1177A-4R-4,86-90 | 333.86 | 333.90 | 333.88 | 4.0 | upper Shikoku Basin | Pliocene | NN17 | White, thin green laminae through center | - | Sharp, inclined | Sharp, inclined | 1) s 86-89 | 87 | 333.87 | M | - | - | A | D | C | M | P | - | - | P | - | P | P | D | - | - | - | - | - | - | - | x | - | - | - | - | - | - | - | Vitric tuff | |
190-1177A-5R-3,91-95 | 340.51 | 340.55 | 340.53 | 4.0 | upper Shikoku Basin | Pliocene | NN17 | Pale gray base and top 0.5 cm, dark gray center | - | Sharp, irregular | Diffuse | 2) s 91-94 | 93 | 340.53 | M | - | - | D | C | - | M | - | - | - | P | - | C | P | D | - | - | - | - | - | - | t | x | - | - | - | - | - | - | - | Vitric crystal tuff (dark gray) | |
190-1177A-5R-4,53-56 | 341.63 | 341.66 | 341.65 | 3.0 | upper Shikoku Basin | Pliocene | NN17 | Dark, salt and pepper | - | Sharp, planar | Diffuse | |||||||||||||||||||||||||||||||||||
190-1177A-5R-4,62-66 | 341.72 | 341.76 | 341.74 | 4.0 | upper Shikoku Basin | Pliocene | NN17 | Dark, salt and pepper, green band in middle | - | Sharp, planar | Diffuse | 3) s 62-66 | ||||||||||||||||||||||||||||||||||
190-1177A-5R-5,14-17 | 342.74 | 342.77 | 342.76 | 3.0 | upper Shikoku Basin | Pliocene | NN17 | Gray, white laminae at top | - | Sharp | Sharp | |||||||||||||||||||||||||||||||||||
190-1177A-5R-5,61-63 | 343.21 | 343.23 | 343.22 | 2.0 | upper Shikoku Basin | Pliocene | NN17 | Gray | Mixed with silty clay | Sharp | Sharp | |||||||||||||||||||||||||||||||||||
190-1177A-5R-CC,15-16 | 344.18 | 344.19 | 344.19 | 1.0 | upper Shikoku Basin | Pliocene | NN17 | Medium gray | - | Sharp | Sharp | 16 | 344.19 | M | - | P | D | C | C | M | - | - | P | P | - | P | P | D | - | - | - | t | - | - | P | x | - | - | - | - | - | - | - | Vitric tuff (medium gray) | ||
190-1177A-6R-3,35-57 | 349.55 | 349.77 | 349.66 | 22.0 | upper Shikoku Basin | Pliocene | NN17 | Pale brown | Drilling disturbance, biscuits | ? | ? | 36 | 349.56 | M | - | - | C | A | A | M | R | P | - | P | - | P | P | D | - | - | t | P | - | - | - | - | x | x | - | - | - | - | - | Vitric tuff with silty clay | ||
190-1177A-7R-3,105-107 | 361.35 | 361.37 | 361.36 | 2.0 | upper Shikoku Basin | Pliocene | NN16-11b | Brown to gray (upper part) | Bioturbated top | Sharp | Diffuse | 4) s 106-109t | 107 | 361.37 | M | - | C | A | A | P | M | - | - | P | P | - | C | P | D | P | - | - | - | - | - | - | - | - | x | x | x | - | - | - | Vitric crystal tuff | |
190-1177A-8R-5,97-101 | 373.97 | 374.01 | 373.99 | 4.0 | upper Shikoku Basin | Pliocene | NN16-11b | Pale gray with faint green laminae | Fine grained | Color lamination | Sharp, planar | Diffuse | 5) s 98-100 | 99 | 373.99 | M | - | - | A | A | P | M | - | - | P | P | - | P | P | D | - | - | - | - | - | - | - | - | x | x | - | - | - | - | - | Vitric tuff |
190-1177A-9R-1,43-51 | 377.03 | 377.11 | 377.07 | 8.0 | upper Shikoku Basin | Pliocene | NN16-11b | Gray, green to pale white | - | Sharp | Diffuse | 6) s 49-51 | 47 | 377.07 | M | - | - | A | A | C | M | - | - | P | - | - | P | P | D | P | - | - | - | - | - | - | - | x | x | - | - | - | - | - | Vitric tuff | |
190-1177A-9R-2,99-100 | 379.09 | 379.10 | 379.10 | 1.0 | upper Shikoku Basin | Pliocene | NN16-11b | White to green | Fine grained | Drilling disturbance | Sharp | Diffuse | ||||||||||||||||||||||||||||||||||
190-1177A-9R-3,20-24 | 379.80 | 379.84 | 379.82 | 4.0 | upper Shikoku Basin | Pliocene | NN16-11b | White to pale gray | Drilling disturbance | ? | ? | |||||||||||||||||||||||||||||||||||
190-1177A-10R-5,78-80 | 392.88 | 392.90 | 392.89 | 2.0 | upper Shikoku Basin | Pliocene | NN16-11b | Pale gray | Fine grained | Bioturbated | Bioturbated | Bioturbated | 78 | 392.88 | M | - | - | A | A | P | M | - | - | P | - | - | P | - | D | P | - | - | - | - | - | P | - | x | x | - | - | - | - | - | Vitric tuff (pale gray) | |
190-1177A-11R-1,97-99 | 396.67 | 396.69 | 396.68 | 2.0 | upper Shikoku Basin | Pliocene | NN16-11b | Brown | Drilling disturbance | ? | ? | |||||||||||||||||||||||||||||||||||
190-1177A-11R-2,45-50 | 397.65 | 397.70 | 397.68 | 5.0 | upper Shikoku Basin | Pliocene | NN16-11b | Dark gray base, pale gray top | Fine grained | Drilling disturbance | Sharp | Diffuse | 46 | 397.66 | M | W | - | A | A | C | M | - | - | P | P | - | R | R | D | - | - | - | - | - | - | P | - | x | x | x | - | - | - | - | Vitric tuff (pale gray) | |
190-1177A-11R-5,3-6 | 401.73 | 401.76 | 401.75 | 3.0 | upper Shikoku Basin | Pliocene/late Miocene | NN16-11b | Pale gray | Fine grained | Drilling disturbance | Sharp | Diffuse | 5 | 401.75 | M | M | P | A | A | C | M | - | - | A | P | - | t | P | D | - | - | - | - | - | - | R | - | x | x | x | - | - | - | - | Vitric tuff | |
190-1177A-15R-4,86-90 | 439.56 | 439.60 | 439.58 | 4.0 | LSB | late Miocene | NN16-11b | White | Siliceous claystone, drilling disturbance | ? | ? | 88 | 439.58 | M | - | - | C | A | D | M | - | - | D | P | - | - | P | - | - | - | - | - | - | - | - | - | - | - | x | x | x | x | - | Siliceous claystone | ||
190-1177A-24R-3,138-150 | 525.08 | 525.20 | 525.14 | 12.0 | lower Shikoku turbidite facies | late Miocene | NN10b | Gray to green | Fines up from medium sand to silt, bioturbated | Color lamination | ? | Diffuse | 7) s 148-150t | 147 | 525.17 | M | - | - | A | A | A | M | - | - | D | P | P | - | P | - | P | - | - | - | - | - | - | - | - | - | - | x | x | x | - | Siliceous claystone/crystal vitric tuff (pale gray) |
190-1177A-25R-2,73-74 | 532.63 | 532.64 | 532.64 | 1.0 | lower Shikoku turbidite facies | late Miocene | NN10b | Green | Discontinuous laminae | ? | ? | |||||||||||||||||||||||||||||||||||
190-1177A-25R-6,101-102 | 538.91 | 538.92 | 538.92 | 1.0 | lower Shikoku turbidite facies | late Miocene | NN10b | Black | Laminae, pyrite cemented | ? | ? | |||||||||||||||||||||||||||||||||||
190-1177A-30R-2,125-126 | 581.25 | 581.26 | 581.26 | 1.0 | lower Shikoku turbidite facies | late Miocene | NN10b | Pale gray | Siliceous claystone, bioturbated, pyrite nodules | ? | ? | 126 | 581.26 | M | - | - | P | A | A | M | - | - | D | P | - | R | P | - | P | - | - | - | - | - | - | - | - | - | - | x | x | x | - | Siliceous claystone | ||
190-1177A-49R-4,78-96 | 766.58 | 766.76 | 766.67 | 18.0 | volcanic rich facies | early Miocene | NN5 | Pale white, green laminae | Fine upward, | Moderately bioturbated, color lamination | Sharp | Diffuse, irregular | 8) s 92-94 | 93 | 766.73 | M | - | - | A | A | C | M | P | - | P | - | - | - | P | D | P | - | - | - | - | - | - | x | - | x | x | - | - | - | - | Vitric tuff (pale gray) |
190-1177A-49R-4,114-118 | 766.94 | 766.98 | 766.96 | 4.0 | volcanic rich facies | early Miocene | NN5 | Gray | - | Sharp | Sharp | |||||||||||||||||||||||||||||||||||
190-1177A-49R-4,140-150 | 767.20 | 767.30 | 767.25 | 10.0 | volcanic rich facies | early Miocene | NN5 | White | Bioturbated, faintly laminated | ? | Disrupted | |||||||||||||||||||||||||||||||||||
190-1177A-49R-5,0-8 | 767.30 | 767.38 | 767.34 | 8.0 | volcanic rich facies | early Miocene | NN5 | Pale gray | Fine grained | Bioturbated, drilling disturbance | Sharp | ? | ||||||||||||||||||||||||||||||||||
190-1177A-49R-5,18-27 | 767.48 | 767.57 | 767.53 | 9.0 | volcanic rich facies | early Miocene | NN5 | Pale gray, base pale brown | Fines up, coarse to fine grained | Diffuse | Diffuse, bioturbated | |||||||||||||||||||||||||||||||||||
190-1177A-49R-5,84-105 | 768.14 | 768.35 | 768.25 | 21.0 | volcanic rich facies | early Miocene | NN5 | Gray-brown base, pale brown to greenish gray | Fines up from coarse sand to silty sand, top mixed with silty claystone | Bioturbated | Diffuse | Diffuse | 9) s 98-102 | 101 | 768.31 | M | - | - | A | A | P | M | t | - | - | - | - | t | P | D | P | - | - | - | - | - | - | - | x | x | x | - | - | - | - | Vitric tuff (pale brown) |
190-1177A-49R-5,84-105 | 768.14 | 768.35 | 768.25 | 21.0 | volcanic rich facies | early Miocene | NN5 | Gray-brown base, pale brown to greenish gray | Fines up from coarse sand to silty sand, top mixed with silty claystone | Bioturbated | Diffuse | Diffuse | 9) s 98-102 | 105 | 768.35 | M | - | - | A | A | C | M | - | - | - | P | - | P | P | D | - | - | - | - | - | - | P | - | x | x | x | - | - | - | - | Vitric tuff (pale gray/brown) |
190-1177A-50R-1,11-22 | 771.11 | 771.22 | 771.17 | 11.0 | volcanic rich facies | early Miocene | NN5 | Pale gray and greenish gray | Fines upward | Laminated base, bioturbated top | Diffuse | Diffuse | 10) s 15-17 | |||||||||||||||||||||||||||||||||
190-1177A-50R-1,22-32 | 771.22 | 771.32 | 771.27 | 10.0 | volcanic rich facies | early Miocene | NN5 | Gray | Medium sand at base, fines up to fine sand | Bioturbated | Sharp | Diffuse | ||||||||||||||||||||||||||||||||||
190-1177A-50R-1,36-44 | 771.36 | 771.44 | 771.40 | 8.0 | volcanic rich facies | early Miocene | NN5 | Brown | Fines up from medium to fine sand | Faintly laminated, | Sharp | Diffuse | 11) s 38-41 | 42 | 771.42 | M | - | - | A | A | C | M | - | - | P | - | - | P | P | D | P | - | - | - | - | - | C | - | x | x | x | - | - | - | - | Vitric tuff |
190-1177A-50R-1,50-54 | 771.50 | 771.54 | 771.52 | 4.0 | volcanic rich facies | early Miocene | NN5 | Green and white | Fine grained | Laminated | Sharp | Sharp | 12) s 50-52t | 51 | 771.51 | M | - | - | P | D | C | W | - | - | C | - | - | P | P | D | P | - | - | - | - | - | - | - | - | x | x | x | x | - | - | Siliceous claystone/vitric tuff |
190-1177A-50R-2,18-31 | 772.68 | 772.81 | 772.75 | 13.0 | volcanic rich facies | early Miocene | NN5 | Gray to greenish gray | Laminated in chaotic bedding | ? | ? | |||||||||||||||||||||||||||||||||||
190-1177A-51R-1,10-27 | 780.70 | 780.87 | 780.79 | 17.0 | volcanic rich facies | early Miocene | NN5 | Gray and green | Faintly laminated and bioturbated | Diffuse | Diffuse | 26 | 780.86 | M | - | P | A | A | C | M | - | - | C | - | - | P | C | D | P | t | - | - | - | - | P | - | x | x | x | - | - | - | - | Vitric tuff | ||
190-1177A-52R-1,7-22 | 790.37 | 790.52 | 790.45 | 15.0 | volcanic rich facies | early Miocene | NN5 | Brown | Fines upward, sand to silt | Faintly laminated | Sharp | Sharp | 13) s 18-20 | 21 | 782.31 | M | - | - | A | A | A | M | - | - | A | - | - | P | C | A | - | - | - | - | - | - | - | - | x | x | x | - | - | - | - | Vitric tuff |
190-1177A-52R-1,23-33 | 790.53 | 790.63 | 790.58 | 10.0 | volcanic rich facies | early Miocene | NN5 | Pale brown | Fines upward | ? | Diffuse, disrupted | 14) s 30-32t | 25 | 790.55 | M | - | - | A | A | P | W | - | - | C | - | P | P | P | D | P | - | - | - | - | - | - | - | - | x | x | x | x | - | - | Siliceous claystone/crystal vitric tuff | |
190-1177A-52R-1,77-86 | 791.07 | 789.18 | 790.13 | 9.0 | volcanic rich facies | early Miocene | NN5 | Pale brown | Fining upward, from silty sand to sandy silt | Bioturbation and drilling disturbance | Sharp | Diffuse | 15) s 83-85 | |||||||||||||||||||||||||||||||||
190-1177A-52R-1,103-107 | 791.33 | 791.37 | 791.35 | 4.0 | volcanic rich facies | early Miocene | NN5 | Pale white | Fining upward | Moderately bioturbated | Sharp | Diffuse | ||||||||||||||||||||||||||||||||||
190-1177A-52R-1,122-130 | 791.52 | 791.60 | 791.56 | 8.0 | volcanic rich facies | early Miocene | NN5 | Pale brown | Fining upward | Moderately bioturbated | ? | Diffuse | ||||||||||||||||||||||||||||||||||
190-1177A-52R-1,141-150 | 791.71 | 791.80 | 791.76 | 9.0 | volcanic rich facies | early Miocene | NN5 | Pale green | Includes sandy laminae | Laminated | ? | ? | ||||||||||||||||||||||||||||||||||
190-1177A-52R-2,30-36 | 792.10 | 792.16 | 792.13 | 6.0 | volcanic rich facies | early Miocene | NN5 | Green | Fine grained | Bioturbated | ? | Diffuse | ||||||||||||||||||||||||||||||||||
190-1177A-52R-2,78-85 | 792.58 | 792.65 | 792.62 | 7.0 | volcanic rich facies | early Miocene | NN5 | Brown to dark gray | Fines upward, medium to fine | Bioturbated with silty claystone | Sharp | Diffuse | 16) s 83-85 | 85 | 792.65 | M | - | - | A | A | A | M | - | - | A | P | - | P | P | C | P | - | - | - | - | - | C | - | - | - | x | x | - | x | - | Siliceous claystone/crystal vitric tuff |
190-1177A-52R-2,92-104 | 792.72 | 792.84 | 792.78 | 12.0 | volcanic rich facies | early Miocene | NN5 | Pale gray, gray brown to greenish gray | Fines up from medium to fine sand | Bioturbated | Sharp | Diffuse | ||||||||||||||||||||||||||||||||||
190-1177A-52R-2,136-150 | 793.16 | 793.30 | 793.23 | 14.0 | volcanic rich facies | early Miocene | NN5 | Pale gray | Fines up from medium to fine sand | Faint green laminae, fines up from medium to fine sand | ? | Diffuse | ||||||||||||||||||||||||||||||||||
190-1177A-52R-3,0-3 | 793.30 | 793.33 | 793.32 | 3.0 | volcanic rich facies | early Miocene | NN5 | Pale gray with basal 1 cm green and black salt and pepper | Fines up from coarse sand to medium sand | Sharp | ? | |||||||||||||||||||||||||||||||||||
190-1177A-54R-1,140-150 | 810.90 | 811.00 | 810.95 | 10.0 | volcanic rich facies | early Miocene | NN5 | White and green | Fines upward | Ash intermixed with clay, fining upward | ? | Diffuse | 17) s 147-150 | |||||||||||||||||||||||||||||||||
190-1177A-55R-3,17-42 | 822.37 | 822.62 | 822.50 | 25.0 | volcanic rich facies | early Miocene | NN5 | Greenish gray | Fines upward | Ash intermixed with sand | ? | ? | 42 | 822.62 | M | - | C | A | A | C | P | - | - | A | A | - | - | A | A | - | - | - | P | - | - | - | - | - | x | x | x | - | - | - | Vitric tuff |