Ogg, James G; Bardot, Leon (2001): (Table T1) Characteristic directions and polarity ratings and polarity chron assignments for ODP Site 171B-1049 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.788287, In supplement to: Ogg, JG; Bardot, L (2001): Aptian through Eocene magnetostratigraphic correlation of the Blake Nose Transect (Leg 171B), Florida continental margin. In: Kroon, D; Norris, RD; Klaus, A (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 171B, 1-58, https://doi.org/10.2973/odp.proc.sr.171B.104.2001
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 30.142325 * Median Longitude: -76.112135 * South-bound Latitude: 30.142270 * West-bound Longitude: -76.112160 * North-bound Latitude: 30.142380 * East-bound Longitude: -76.112110
Date/Time Start: 1997-01-13T13:15:00 * Date/Time End: 1997-01-16T00:30:00
Minimum DEPTH, sediment/rock: 20.90 m * Maximum DEPTH, sediment/rock: 173.75 m
Event(s):
171-1049A * Latitude: 30.142380 * Longitude: -76.112160 * Date/Time: 1997-01-13T13:15:00 * Elevation: -2656.1 m * Penetration: 191.9 m * Recovery: 104.32 m * Location: Blake Nose, North Atlantic Ocean * Campaign: Leg171B * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 23 cores; 191.9 m cored; 0 m drilled; 54.4 % recovery
171-1049C * Latitude: 30.142270 * Longitude: -76.112110 * Date/Time: 1997-01-16T00:30:00 * Elevation: -2670.8 m * Penetration: 158.5 m * Recovery: 88.86 m * Location: Blake Nose, North Atlantic Ocean * Campaign: Leg171B * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 13 cores; 111.5 m cored; 47 m drilled; 79.7 % recovery
Comment:
Sediment depth is given in mbsf. Interval (°C) indicates the demagnetization range that was used to compute the characteristic direction and polarity of magnetization for each sample. Declination and inclination are in degrees. MAD (mean angular dispersion) values indicate the precision of the three-dimensional line fit of these paleomagnetic vectors to obtain the characteristic direction. The polarity rating system (R, RP, RPP, R??, INT, N??, NPP, NP, N) is explained in the article. Polarity chron assignments are based on the polarity pattern and biostratigraphic constraints in correlating to the reference magnetic polarity time scale.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Epoch | Epoch | Ogg, James G | |||
| 3 | Sample code/label | Sample label | Ogg, James G | DSDP/ODP/IODP sample designation | ||
| 4 | Description | Description | Ogg, James G | |||
| 5 | Sample ID | Sample ID | Ogg, James G | |||
| 6 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 7 | Temperature, technical | T tech | °C | Ogg, James G | interval min | |
| 8 | Temperature, technical | T tech | °C | Ogg, James G | interval max, empty cell = origin | |
| 9 | ChRM, Declination | Decl (ChRM) | deg | Ogg, James G | ||
| 10 | ChRM, Inclination | Incl (ChRM) | deg | Ogg, James G | ||
| 11 | Maximum angular deviation | MAD | deg | Ogg, James G | ||
| 12 | Polarity | Polarity | Ogg, James G | |||
| 13 | Chronozone | Chronozone | Ogg, James G | |||
| 14 | Sample comment | Sample comment | Ogg, James G |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1306 data points
Data
| 1 Event | 2 Epoch | 3 Sample label | 4 Description | 5 Sample ID | 6 Depth sed [m] | 7 T tech [°C] (interval min) | 8 T tech [°C] (interval max, empty cell = or...) | 9 Decl (ChRM) [deg] | 10 Incl (ChRM) [deg] | 11 MAD [deg] | 12 Polarity | 13 Chronozone | 14 Sample comment |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 171-1049A | middle Eocene | 171B-1049A-3H-1,30-32 | Lemon yellow ooze-chalk | 31-30 | 20.90 | 200 | 420 | 271.3 | 84.4 | 12.0 | NPP | ||
| 171-1049A | middle Eocene | 171B-1049A-3H-1,120-122 | Lemon yellow ooze-chalk | 31-120 | 21.80 | 150 | 292.0 | 48.1 | 16.9 | NP | |||
| 171-1049A | middle Eocene | 171B-1049A-3H-2,30-32 | Lemon yellow ooze-chalk | 32-30 | 22.40 | 200 | 300 | 312.3 | 30.4 | 10.4 | NP | ||
| 171-1049A | middle Eocene | 171B-1049A-3H-2,120-122 | Lemon yellow ooze-chalk | 32-120 | 23.30 | 200 | 257.2 | 33.1 | 11.4 | NP | |||
| 171-1049A | middle Eocene | 171B-1049A-3H-3,30-32 | Lemon yellow ooze-chalk | 33-30 | 23.90 | 150 | 200 | 263.4 | 19.4 | 10.7 | NPP | C19n | |
| 171-1049A | middle Eocene | 171B-1049A-3H-3,120-122 | Lemon yellow ooze-chalk | 33-120 | 24.80 | 200 | 200 | 264.8 | 40.3 | 3.5 | NPP | ||
| 171-1049A | middle Eocene | 171B-1049A-3H-4,30-32 | Lemon yellow ooze-chalk | 34-30 | 25.40 | 200 | 300 | 180.0 | -70.7 | 7.2 | INT | ||
| 171-1049A | middle Eocene | 171B-1049A-3H-4,120-122 | Lemon yellow ooze-chalk | 34-120 | 26.30 | 200 | 250 | 240.6 | 38.8 | 9.0 | NPP | ||
| 171-1049A | middle Eocene | 171B-1049A-3H-5,24-26 | Lemon yellow ooze-chalk | 35-24 | 26.84 | 100 | 200 | 58.5 | 66.4 | 14.6 | NPP | ||
| 171-1049A | middle Eocene | 171B-1049A-3H-5,120-122 | Lemon yellow ooze-chalk | 35-120 | 27.80 | 250 | 300 | 67.8 | -32.4 | 5.6 | RP | ||
| 171-1049A | middle Eocene | 171B-1049A-3H-6,30-32 | Lemon yellow ooze-chalk | 36-30 | 28.40 | 200 | 240 | 149.0 | 28.3 | 34.6 | R?? | C19r | |
| 171-1049A | middle Eocene | 171B-1049A-3H-6,120-122 | Lemon yellow ooze-chalk | 36-120 | 29.30 | 250 | 500 | 82.9 | 3.6 | 12.8 | RPP | ||
| 171-1049A | middle Eocene | 171B-1049A-3H-7,30-32 | Lemon yellow ooze-chalk | 37-30 | 29.90 | 200 | 250 | 299.9 | 46.9 | 32.8 | NPP | ||
| 171-1049A | middle Eocene | 171B-1049A-4H-1,30-32 | Lemon yellow ooze-chalk | 41-30 | 30.40 | 270 | 300 | 355.0 | 66.6 | 8.1 | NPP | ||
| 171-1049A | middle Eocene | 171B-1049A-4H-1,120-122 | Lemon yellow ooze-chalk | 41-120 | 31.30 | 150 | 300 | 72.0 | 29.1 | 34.7 | NPP | ||
| 171-1049A | middle Eocene | 171B-1049A-4H-2,30-32 | Lemon yellow ooze-chalk | 42-30 | 31.90 | 140 | 280 | 49.9 | 16.7 | 15.8 | NPP | ||
| 171-1049A | middle Eocene | 171B-1049A-4H-2,120-122 | Lemon yellow ooze-chalk | 42-120 | 32.80 | 150 | 200 | 72.2 | 30.6 | 35.6 | NPP | During demagnetization, this NPP suite remains at a weak 10**-2 mA/m intensity with no decay. | |
| 171-1049A | middle Eocene | 171B-1049A-4H-3,30-32 | Lemon yellow ooze-chalk | 43-30 | 33.40 | 270 | 310 | 43.7 | 45.7 | 13.9 | NPP | ||
| 171-1049A | middle Eocene | 171B-1049A-4H-3,120-122 | Lemon yellow ooze-chalk | 43-120 | 34.30 | 150 | 37.6 | 56.9 | 16.1 | NPP | C20n | ||
| 171-1049A | middle Eocene | 171B-1049A-4H-4,30-32 | Lemon yellow ooze-chalk | 44-30 | 34.90 | 150 | 450 | 23.6 | 22.5 | 46.4 | NPP | ||
| 171-1049A | middle Eocene | 171B-1049A-4H-4,120-122 | Lemon yellow ooze-chalk | 44-120 | 35.80 | 250 | 350 | 29.5 | 48.0 | 3.3 | NPP | ||
| 171-1049A | middle Eocene | 171B-1049A-4H-5,30-32 | Lemon yellow ooze-chalk | 45-30 | 36.40 | 270 | 310 | 358.5 | 47.0 | 6.0 | NPP | ||
| 171-1049A | middle Eocene | 171B-1049A-4H-5,120-122 | Lemon yellow ooze-chalk | 45-120 | 37.30 | 200 | 300 | 29.6 | 32.6 | 7.5 | NPP | ||
| 171-1049A | middle Eocene | 171B-1049A-4H-6,30-32 | Lemon yellow ooze-chalk | 46-30 | 37.90 | 140 | 420 | 56.0 | 0.3 | 14.7 | N?? | Sharp magnetic intensity drop coincides with polarity change. Underlying C20r has almost an order of magnitude stronger intensity than C20n. | |
| 171-1049A | middle Eocene | 171B-1049A-4H-6,120-122 | Lemon yellow ooze-chalk | 46-120 | 38.80 | 160 | 370 | 207.0 | -39.9 | 1.8 | R | ||
| 171-1049A | middle Eocene | 171B-1049A-4H-6,120-122 | Lemon yellow ooze-chalk | 46-120 | 38.80 | 200 | 207.0 | -39.9 | 1.8 | R | |||
| 171-1049A | middle Eocene | 171B-1049A-4H-7,30-32 | Lemon yellow ooze-chalk | 47-30 | 39.40 | 160 | 370 | 195.8 | -38.7 | 4.3 | R | ||
| 171-1049A | middle Eocene | 171B-1049A-5H-1,30-32 | Lemon yellow ooze-chalk | 51-30 | 39.90 | 400 | 550 | 258.2 | -22.1 | 1.6 | RP | ||
| 171-1049A | middle Eocene | 171B-1049A-5H-1,120-122 | Lemon yellow ooze-chalk | 51-120 | 40.80 | 200 | 450 | 244.2 | -38.6 | 6.5 | R | ||
| 171-1049A | middle Eocene | 171B-1049A-5H-2,30-32 | Lemon yellow ooze-chalk | 52-30 | 41.40 | 160 | 370 | 213.7 | -32.2 | 3.9 | R | ||
| 171-1049A | middle Eocene | 171B-1049A-5H-2,120-122 | Lemon yellow ooze-chalk | 52-120 | 42.30 | 200 | 450 | 231.3 | -40.6 | 9.2 | R | ||
| 171-1049A | middle Eocene | 171B-1049A-5H-3,30-32 | Lemon yellow ooze-chalk | 53-30 | 42.90 | 370 | 420 | 241.0 | -49.9 | 1.7 | RP | ||
| 171-1049A | middle Eocene | 171B-1049A-5H-3,120-122 | Lemon yellow ooze-chalk | 53-120 | 43.80 | 150 | 450 | 245.7 | -36.0 | 7.1 | RP | ||
| 171-1049A | middle Eocene | 171B-1049A-5H-4,30-32 | Greenish to vanilla-colored ooze-chalk | 54-30 | 44.40 | 200 | 370 | 231.1 | -32.2 | 3.0 | R | ||
| 171-1049A | middle Eocene | 171B-1049A-5H-4,120-122 | Greenish to vanilla-colored ooze-chalk | 54-120 | 45.30 | 150 | 450 | 230.9 | -42.7 | 7.5 | R | ||
| 171-1049A | middle Eocene | 171B-1049A-5H-5,33-35 | Greenish to vanilla-colored ooze-chalk | 55-33 | 45.93 | 150 | 550 | 235.7 | -41.3 | 5.1 | R | ||
| 171-1049A | middle Eocene | 171B-1049A-5H-5,120-122 | Greenish to vanilla-colored ooze-chalk | 55-120 | 46.80 | 250 | 400 | 229.1 | -49.8 | 9.9 | RP | C20r | |
| 171-1049A | middle Eocene | 171B-1049A-5H-6,30-32 | Greenish to vanilla-colored ooze-chalk | 56-30 | 47.40 | 160 | 310 | 188.6 | -62.3 | 30.7 | RPP | ||
| 171-1049A | middle Eocene | 171B-1049A-5H-6,120-122 | Greenish to vanilla-colored ooze-chalk | 56-120 | 48.30 | 200 | 300 | 228.9 | -28.7 | 8.2 | RPP | ||
| 171-1049A | middle Eocene | 171B-1049A-5H-7,30-32 | Greenish to vanilla-colored ooze-chalk | 57-030 | 48.90 | 140 | 420 | 241.0 | -40.0 | 13.9 | R | ||
| 171-1049A | middle Eocene | 171B-1049A-6H-1,30-32 | Greenish to vanilla-colored ooze-chalk | 61-30 | 49.40 | 160 | 240 | 268.9 | -3.9 | 8.0 | RPP | ||
| 171-1049A | middle Eocene | 171B-1049A-6H-1,120-122 | Greenish to vanilla-colored ooze-chalk | 61-120 | 50.30 | 300 | 287.9 | -38.1 | 16.2 | RP | |||
| 171-1049A | middle Eocene | 171B-1049A-6H-2,30-32 | Greenish to vanilla-colored ooze-chalk | 62-30 | 50.90 | 150 | 296.6 | -42.4 | 4.8 | R | |||
| 171-1049A | middle Eocene | 171B-1049A-6H-2,120-122 | Greenish to vanilla-colored ooze-chalk | 62-120 | 51.80 | 200 | 350 | 296.0 | -36.2 | 9.6 | R | ||
| 171-1049A | middle Eocene | 171B-1049A-6H-3,30-32 | Greenish to vanilla-colored ooze-chalk | 63-030 | 52.40 | 160 | 310 | 311.6 | 27.9 | 47.7 | RPP | ||
| 171-1049A | middle Eocene | 171B-1049A-6H-3,120-122 | Greenish to vanilla-colored ooze-chalk | 63-120 | 53.30 | 250 | 400 | 307.2 | -25.3 | 14.8 | RP | ||
| 171-1049A | middle Eocene | 171B-1049A-6H-4,30-32 | Greenish to vanilla-colored ooze-chalk | 64-30 | 53.90 | 200 | 320 | 265.3 | -39.5 | 7.9 | RP | ||
| 171-1049A | middle Eocene | 171B-1049A-6H-4,120-122 | Greenish to vanilla-colored ooze-chalk | 64-120 | 54.80 | 250 | 304.6 | -23.0 | 16.4 | RP | |||
| 171-1049A | middle Eocene | 171B-1049A-6H-5,30-32 | Greenish to vanilla-colored ooze-chalk | 65-30 | 55.40 | 160 | 310 | 286.9 | -19.8 | 36.3 | RPP | ||
| 171-1049A | middle Eocene | 171B-1049A-6H-5,120-122 | Greenish to vanilla-colored ooze-chalk | 65-120 | 56.30 | 150 | 400 | 294.1 | -37.3 | 12.5 | RP | ||
| 171-1049A | middle Eocene | 171B-1049A-6H-6,30-32 | Greenish to vanilla-colored ooze-chalk | 66-36 | 56.90 | 150 | 400 | 292.2 | -24.3 | 11.2 | RP | ||
| 171-1049A | middle Eocene | 171B-1049A-6H-6,120-122 | Greenish to vanilla-colored ooze-chalk | 66-120 | 57.80 | 200 | 400 | 318.4 | -20.4 | 6.7 | RP | C21 r? | Below hiatus |
| 171-1049A | middle Eocene | 171B-1049A-6H-7,30-32 | Greenish to vanilla-colored ooze-chalk | 67-30 | 58.40 | 160 | 370 | 278.8 | -29.4 | 9.4 | R | ||
| 171-1049A | early Eocene | 171B-1049A-7H-1,30-32 | Greenish to vanilla-colored ooze-chalk | 71-30 | 58.90 | 140 | 420 | 301.3 | 86.2 | 7.0 | N?? | ||
| 171-1049A | early Eocene | 171B-1049A-9H-1,56-58 | Greenish to vanilla-colored ooze-chalk | 91-56 | 62.46 | 200 | 370 | 14.0 | 71.1 | 8.9 | NPP | ||
| 171-1049A | early Eocene | 171B-1049A-9H-1,120-122 | Greenish to vanilla-colored ooze-chalk | 91-120 | 63.10 | 300 | 224.9 | 35.6 | 3.2 | N | |||
| 171-1049A | early Eocene | 171B-1049A-9H-2,30-32 | Greenish to vanilla-colored ooze-chalk | 92-30 | 63.70 | 140 | 420 | 230.7 | 44.3 | 3.9 | N | ||
| 171-1049A | early Eocene | 171B-1049A-9H-2,120-122 | Greenish to vanilla-colored ooze-chalk | 92-120 | 64.60 | 200 | 550 | 237.5 | 33.9 | 3.4 | N | ||
| 171-1049A | early Eocene | 171B-1049A-9H-3,35-37 | Greenish to vanilla-colored ooze-chalk | 93-35 | 65.25 | 160 | 370 | 228.5 | 40.2 | 3.2 | N | C22n | |
| 171-1049A | early Eocene | 171B-1049A-9H-3,120-122 | Greenish to vanilla-colored ooze-chalk | 93-120 | 66.10 | 150 | 300 | 225.4 | 39.6 | 8.1 | NP | ||
| 171-1049A | early Eocene | 171B-1049A-9H-4,23-25 | Greenish to vanilla-colored ooze-chalk | 94-23 | 66.63 | 200 | 420 | 234.9 | 37.0 | 3.6 | N | ||
| 171-1049A | early Eocene | 171B-1049A-9H-4,120-122 | Greenish to vanilla-colored ooze-chalk | 94-120 | 67.60 | 300 | 550 | 222.7 | 42.4 | 8.6 | N | ||
| 171-1049A | early Eocene | 171B-1049A-9H-5,30-32 | Greenish to vanilla-colored ooze-chalk | 95-30 | 68.20 | 160 | 370 | 312.4 | 13.5 | 6.2 | NPP | Biostratigraphy indicates a hiatus between C22n and C23n. | |
| 171-1049A | early Eocene | 171B-1049A-9H-5,120-122 | Greenish to vanilla-colored ooze-chalk | 95-120 | 69.10 | 150 | 450 | 334.9 | 40.3 | 5.6 | N | Polarity Zone C22r (assigned to lowest Core 171B-1049A-9H in shipboard cryogenic analyses) was not observed in discrete sample suite. | |
| 171-1049A | early Eocene | 171B-1049A-10X-1,25-27 | Light tan chalk; some chert layers | 10125 | 69.65 | 370 | 420 | 134.2 | 50.4 | 4.9 | NP | C23n | |
| 171-1049A | early Eocene | 171B-1049A-10X-1,120-122 | Light tan chalk; some chert layers | 101-120 | 70.60 | 200 | 126.0 | 68.0 | 2.6 | NP | |||
| 171-1049A | early Eocene | 171B-1049A-10X-2,27-29 | Light tan chalk; some chert layers | 102-27 | 71.17 | 200 | 370 | 325.9 | 45.9 | 3.8 | N | ||
| 171-1049A | early Eocene | 171B-1049A-10X-3,29-32 | Light tan chalk; some chert layers | 103-29 | 72.69 | 200 | 370 | 307.2 | 49.2 | 4.0 | N | ||
| 171-1049A | early Eocene | 171B-1049A-12X-1,30-32 | Light greenish brown | 121-30 | 86.40 | 160 | 370 | 287.4 | 55.2 | 3.4 | N | ||
| 171-1049A | early Eocene | 171B-1049A-12X-1,120-122 | Light greenish brown | 121-120 | 87.30 | 350 | 550 | 196.6 | 59.9 | 4.0 | N | C24n | |
| 171-1049A | early Eocene | 171B-1049A-12X-2,30-32 | Light greenish brown | 122-30 | 87.90 | 140 | 420 | 279.1 | 72.8 | 5.8 | N | ||
| 171-1049A | Paleocene | 171B-1049A-13H-1,30-32 | Grayish brown clayey siliceous limestone | 131-30 | 96.00 | 160 | 370 | 274.8 | 63.3 | 2.0 | N | C26n? | |
| 171-1049A | Paleocene | 171B-1049A-13H-1,120-123 | Grayish brown clayey siliceous limestone | 131-120 | 96.90 | 200 | 450 | 29.1 | 7.0 | 6.9 | INT | Upward transition R=>N. | |
| 171-1049A | Paleocene | 171B-1049A-13H-2,30-32 | Grayish brown clayey siliceous limestone | 132-30 | 97.50 | 240 | 420 | 43.0 | -14.6 | 2.9 | R | C26r? | |
| 171-1049A | Paleocene | 171B-1049A-13H-2,121-123 | Grayish brown clayey siliceous limestone | 132-121 | 98.41 | 180 | 480 | 23.6 | -41.1 | 2.4 | R | ||
| 171-1049A | Paleocene | 171B-1049A-13H-3,119-122 | Grayish brown clayey siliceous limestone | 133-119 | 99.89 | 210 | 480 | 338.4 | 30.7 | 1.9 | N?? | C27n? | |
| 171-1049A | Paleocene | 171B-1049A-14X-CC,4-7 | Grayish brown clayey siliceous limestone | 149-4 | 100.14 | 160 | 370 | 233.4 | -45.6 | 1.1 | R | C27r? | Chron assignment based on biostratigraphy. |
| 171-1049A | Paleocene | 171B-1049A-15X-1,23-25 | Grayish brown clayey siliceous limestone | 151-23 | 105.53 | 180 | 420 | 201.0 | 37.0 | 2.8 | N | ||
| 171-1049A | Paleocene | 171B-1049A-15X-CC,3-5 | Grayish brown clayey siliceous limestone | 159-3 | 105.83 | 210 | 480 | 151.8 | 36.6 | 2.7 | N | C28n | |
| 171-1049A | Paleocene | 171B-1049A-16X-1,30-32 | Gray marl to cream chalk | 161-30 | 115.30 | 160 | 310 | 27.6 | 58.0 | 23.9 | NPP | ||
| 171-1049A | Paleocene | 171B-1049A-16X-1,118-120 | Gray marl to cream chalk | 161-118 | 116.18 | 200 | 310 | 143.4 | 58.0 | 23.9 | NPP | ||
| 171-1049A | Paleocene | 171B-1049A-16X-2,30-32 | Gray marl to cream chalk | 162-30 | 116.80 | 240 | 420 | 214.4 | 48.0 | 6.0 | N | ||
| 171-1049A | Paleocene | 171B-1049A-16X-2,120-122 | Gray marl to cream chalk | 162-120 | 117.70 | 180 | 270 | 267.6 | -28.9 | 4.6 | R | C28r? | |
| 171-1049A | Paleocene | 171B-1049A-16X-3,30-32 | Gray marl to cream chalk | 163-30 | 118.30 | 200 | 310 | 244.2 | -48.5 | 18.6 | RPP | ||
| 171-1049A | Paleocene | 171B-1049A-16X-3,114-116 | Gray marl to cream chalk | 163-114 | 119.14 | 180 | 300 | 224.2 | 24.6 | 1.4 | NP | C29n | |
| 171-1049A | Paleocene | 171B-1049A-16X-4,38-40 | Gray marl to cream chalk | 164-38 | 119.88 | 140 | 200 | 134.2 | 28.3 | 19.8 | NPP | ||
| 171-1049A | Paleocene | 171B-1049A-16X-4,109-111 | Gray marl to cream chalk | 164-109 | 120.59 | 140 | 300 | 175.6 | 65.7 | 37.6 | INT | ||
| 171-1049A | Paleocene | 171B-1049A-16X-5,28-30 | Gray marl to cream chalk | 165-28 | 121.28 | 200 | 270 | 138.8 | -14.4 | 15.4 | RPP | C29r | |
| 171-1049A | Paleocene | 171B-1049A-16X-5,113-115 | Gray marl to cream chalk | 165-113 | 122.13 | 0 | 100 | 178.3 | 61.1 | 6.1 | INT | ||
| 171-1049A | Maastrichtian | 171B-1049A-18X-2,30-32 | White chalk | 182-30 | 136.10 | 180 | 245.5 | 13.9 | 12.3 | NPP | C30n | If N, then polarity chron is assigned as C30n. | |
| 171-1049A | Maastrichtian | 171B-1049A-18X-2,120-122 | White chalk | 182-120 | 137.00 | 210 | 158.9 | -23.9 | 13.5 | RP | C30r? | ||
| 171-1049A | Maastrichtian | 171B-1049A-18X-3,22-24 | White chalk | 183-30 | 137.52 | 200 | 160.6 | 5.6 | 20.3 | INT | |||
| 171-1049A | Maastrichtian | 171B-1049A-18X-3,120-122 | White chalk | 183-120 | 138.50 | 180 | 270 | 64.1 | -6.0 | 33.3 | INT | ||
| 171-1049A | Maastrichtian | 171B-1049A-18X-4,26-28 | White chalk | 184-22 | 139.06 | 180 | 164.5 | -31.3 | 6.6 | RP | |||
| 171-1049A | Maastrichtian | 171B-1049A-18X-4,120-122 | White chalk | 184-120 | 140.00 | 210 | 189.2 | 27.7 | 9.7 | NPP | Maastrichtian polarity chron assignments are difficult because of condensation. | ||
| 171-1049A | Maastrichtian | 171B-1049A-18X-5,31-33 | White chalk | 185-31 | 140.61 | 240 | 351.2 | 53.7 | 6.4 | N | C32n | ||
| 171-1049A | Maastrichtian | 171B-1049A-18X-5,120-122 | White chalk | 185-120 | 141.50 | 180 | 300 | 128.9 | 54.8 | 11.4 | NP | ||
| 171-1049A | late Campanian | 171B-1049A-18X-6,31-33 | White chalk | 186-31 | 142.11 | 220 | 3.6 | 36.2 | 3.8 | N | C33n | Foraminifer biostratigraphy indicates hiatus in lowest Core 171B-1049A-18X | |
| 171-1049A | late Campanian | 171B-1049A-19X-1,38-40 | White chalk | 191-38 | 144.28 | 200 | 200 | 281.8 | -25.8 | 2.9 | NPP | ||
| 171-1049A | early Albian | 171B-1049A-19X-1,140-142 | Red-white cycles | 191-140 | 145.30 | 240 | 186.8 | 22.6 | 5.9 | NP | C34n | ||
| 171-1049A | early Albian | 171B-1049A-19X-2,31-33 | Red-white cycles | 192-31 | 145.71 | 180 | 64.3 | 39.8 | 4.0 | N | |||
| 171-1049A | early Albian | 171B-1049A-19X-2,103-105 | Red-white cycles | 192-103 | 146.43 | 180 | 277.8 | -30.3 | 4.8 | R | M-2 | ||
| 171-1049A | early Albian | 171B-1049A-19X-3,30-32 | Red-white cycles | 193-30 | 147.20 | 270 | 330 | 265.1 | 16.1 | 42.9 | NPP | ||
| 171-1049A | early Albian | 171B-1049A-19X-3,123-125 | Red-white cycles | 193-123 | 148.13 | 140 | 300 | 260.4 | 44.5 | 9.8 | NP | C34n | |
| 171-1049A | early Albian | 171B-1049A-19X-4,121-123 | Red-white cycles | 194-12 | 148.52 | 180 | 231.2 | 51.5 | 3.2 | N | |||
| 171-1049A | early Albian | 171B-1049A-19X-4,31-33 | Red-white cycles | 194-31 | 148.71 | 180 | 194.5 | 58.8 | 4.5 | N | |||
| 171-1049A | early Albian | 171B-1049A-19X-5,33-35 | Red-white cycles | 195-33 | 150.23 | 300 | 226.3 | 58.0 | 2.5 | NP | |||
| 171-1049A | early Albian | 171B-1049A-19X-CC,26-28 | Red-white cycles | 199-26 | 150.84 | 180 | 180.7 | 64.3 | 3.5 | N | |||
| 171-1049A | early Albian | 171B-1049A-20X-1,49-51 | Red-white cycles | 201-49 | 153.99 | 240 | 222.6 | 87.6 | 7.5 | NPP | |||
| 171-1049A | early Albian | 171B-1049A-20X-1,121-123 | Red-white cycles | 201-121 | 154.71 | 210 | 40.3 | -41.3 | 13.9 | RPP | Diagenetic artifact above black shale. | ||
| 171-1049A | late Aptian | 171B-1049A-20X-2,30-32 | (below organic-rich shale) | 202-30 | 155.30 | 220 | 260 | 120.8 | 53.7 | 1.6 | NPP | ||
| 171-1049A | late Aptian | 171B-1049A-20X-2,114-116 | 202-114 | 156.14 | 210 | 400 | 50.6 | 42.7 | 26.3 | NPP | |||
| 171-1049A | late Aptian | 171B-1049A-20X-3,44-46 | 203-44 | 156.94 | 200 | 218.9 | -6.0 | 18.3 | INT | ||||
| 171-1049A | late Aptian | 171B-1049A-20X-3,120-122 | 203-20 | 157.70 | 100 | 400 | 303.1 | 40.4 | 31.8 | NPP | |||
| 171-1049A | late Aptian | 171B-1049A-20X-4,40-42 | 204-40 | 158.40 | 180 | 300.8 | 50.9 | 15.5 | NPP | ||||
| 171-1049A | late Aptian | 171B-1049A-20X-5,30-32 | 205-30 | 159.80 | 200 | 30.1 | 59.1 | 4.7 | N | C34n | |||
| 171-1049A | late Aptian | 171B-1049A-20X-6,27-29 | 206-27 | 160.77 | 140 | 350 | 319.4 | 39.9 | 4.8 | NPP | |||
| 171-1049A | late Aptian | 171B-1049A-21X-1,30-32 | Red-whitecycles | 211-30 | 163.40 | 260 | 101.3 | 62.8 | 11.1 | NP | |||
| 171-1049A | late Aptian | 171B-1049A-21X-1,119-121 | Red-whitecycles | 211-119 | 164.29 | 150 | 400 | 134.6 | 72.5 | 5.0 | NPP | ||
| 171-1049A | late Aptian | 171B-1049A-21X-2,19-21 | Red-whitecycles | 212-19 | 164.79 | 200 | 191.1 | 57.5 | 3.0 | N | |||
| 171-1049A | late Aptian | 171B-1049A-21X-2,129-131 | Red-whitecycles | 212-129 | 165.89 | 180 | 256.6 | 57.4 | 3.2 | N | |||
| 171-1049A | late Aptian | 171B-1049A-21X-3,35-37 | Red-whitecycles | 213-35 | 166.45 | 180 | 263.2 | 42.1 | 5.6 | N | |||
| 171-1049A | late Aptian | 171B-1049A-22X-1,30-32 | Red-whitecycles | 221-30 | 173.00 | 200 | 330 | 221.8 | 26.6 | 11.8 | NP | ||
| 171-1049A | late Aptian | 171B-1049A-22X-2,30-32 | Red-whitecycles | 222-30 | 173.75 | 180 | 178.7 | 61.7 | 6.8 | N | |||
| 171-1049C | early Paleocene | 171B-1049C-8X-1,97 | K/T boundary interval | 107.07 | INT | ||||||||
| 171-1049C | early Paleocene | 171B-1049C-8X-2,87 | 108.47 | R?? | |||||||||
| 171-1049C | early Paleocene | 171B-1049C-8X-3,66 | 109.76 | INT | |||||||||
| 171-1049C | early Paleocene | 171B-1049C-8X-4,56 | 111.16 | R?? | C29r | ||||||||
| 171-1049C | early Paleocene | 171B-1049C-8X-5,22 | 112.32 | INT | |||||||||
| 171-1049C | late Maastrichtian | 171B-1049C-8X-6,28 | White chalk | 113.88 | R?? | K/T = interval 171B-1049C-8X-5, 90cm. | |||||||
| 171-1049C | late Maastrichtian | 171B-1049C-8X-7,14 | White chalk | 115.24 | NPP | ||||||||
| 171-1049C | late Maastrichtian | 171B-1049C-9X-1,75 | White chalk | 116.45 | INT | ||||||||
| 171-1049C | late Maastrichtian | 171B-1049C-9X-2,75 | White chalk | 117.95 | N?? | ||||||||
| 171-1049C | late Maastrichtian | 171B-1049C-9X-3,75 | White chalk | 119.45 | R?? | <= R?? apparent polarity is considered anomalous. | |||||||
| 171-1049C | late Maastrichtian | 171B-1049C-9X-4,65 | White chalk | 120.85 | NPP | ||||||||
| 171-1049C | late Maastrichtian | 171B-1049C-10X-1,75 | White chalk | 120.95 | NP | C30n | |||||||
| 171-1049C | late Maastrichtian | 171B-1049C-10X-2,75 | White chalk | 122.45 | N?? | Maastrichtian polarity chron assignments are difficult because of condensation. | |||||||
| 171-1049C | late Maastrichtian | 171B-1049C-10X-3,75 | White chalk | 123.95 | NP | ||||||||
| 171-1049C | late Maastrichtian | 171B-1049C-10X-4,75 | White chalk | 125.45 | NPP | ||||||||
| 171-1049C | late Maastrichtian | 171B-1049C-10X-5,75 | White chalk | 126.95 | N | C32n | |||||||
| 171-1049C | late Maastrichtian | 171B-1049C-10X-6,75 | White chalk | 128.45 | N |