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Ogg, James G (1983): (Appendix) Characteristic directions at DSDP Hole 76-534A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.809947, Supplement to: Ogg, JG (1983): Magnetostratigraphy of upper Jurassic and lowest Cretaceous sediments, Deep Sea Drilling Project Site 534, western North Atlantic. In: Sheridan, RE; Gradstein, FM; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 76, 685-697, https://doi.org/10.2973/dsdp.proc.76.131.1983

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Abstract:
Kimmeridgian-Tithonian red marly limestones and Berriasian white limestones were recovered at Site 534 of DSDP Leg 76 in the western North Atlantic. These yielded a well-defined magnetostratigraphy with the characteristic magnetization carried by hematite in red sediments and magnetite in white sediments. The polarity sequence is correlated to the magnetostratigraphy of Kimmeridgian-Tithonian-Berriasian pelagic carbonates of northern Italy and southern Spain, allowing precise biostratigraphic age correlations. The Berriasian/Tithonian boundary occurs within the upper half of Core 90, the late Tithonian/early Tithonian boundary at the base of Core 96, and the Tithonian/Kimmeridgian boundary at the top of Core 102. Correlations are also made to M-16 through M-22 of the marine magnetic anomaly M-sequence. Poor recovery and irregular magnetic properties of the underlying Kimmeridgian-Oxfordian-Callovian marls and claystones prevented determination of a polarity sequence, but the entire interval has mixed polarity. Valanginian gray marly limestones have very weak magnetizations, and preliminary results are inadequate to determine the polarity pattern.
Project(s):
Coverage:
Latitude: 28.343300 * Longitude: -75.381700
Date/Time Start: 1980-10-21T00:00:00 * Date/Time End: 1980-10-21T00:00:00
Minimum Elevation: -4971.0 m * Maximum Elevation: -4971.0 m
Event(s):
76-534A * Latitude: 28.343300 * Longitude: -75.381700 * Date/Time: 1980-10-21T00:00:00 * Elevation: -4971.0 m * Penetration: 1666.5 m * Recovery: 612.4 m * Location: North Atlantic/BASIN * Campaign: Leg76 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 127 cores; 1113.1 m cored; 31.5 m drilled; 55 % recovery
Comment:
If the samples did not attain a reliable characteristic direction, the best demagnetization step is given and the inclination value is questionable.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Sample code/labelSample labelOgg, James GDSDP/ODP/IODP sample designation
InclinationIncldegOgg, James GMagnetometer, long-core spinner, Digico
IntensityJ10-6 emu/cm3Ogg, James GMagnetometer, long-core spinner, Digico
Demagnetization levelLevel°COgg, James GMagnetometer, long-core spinner, Digico
Demagnetizing fieldDemag fieldOeOgg, James G
Size:
1286 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Sample label

Incl [deg]

J [10-6 emu/cm3]

Level [°C]

Demag field [Oe]
76-534A-49-2,4-50.00.0056350
76-534A-53-1,9335.70.0130300
76-534A-56-3,2940.60.0690300
76-534A-59-1,738.55.2000300
76-534A-61-2,1233.00.4300300
76-534A-63-1,4519.29.5000300
76-534A-64-4,54-55.01.9000250
76-534A-66-1,14543.30.0500300
76-534A-66-4,11431.30.1000300
76-534A-67-1,51?-48.00.0110300
76-534A-67-3,33?0.80.0072350
76-534A-68-1,111?53.10.0080350
76-534A-68-4,1433.90.0210300
76-534A-69-1,2925.70.0110300
76-534A-69-5,10160.70.0200300
76-534A-70-1,11848.00.0110350
76-534A-70-5,69?66.00.0200300
76-534A-71-3,99?65.20.0140300
76-534A-71-4,3049.60.0080300
76-534A-72-1,8331.50.0057250
76-534A-72-5,11840.00.0071350
76-534A-73-1,11?58.00.0100250
76-534A-73-4,3542.90.0073350
76-534A-74-2,12636.40.0200350
76-534A-74-6,78?46.40.0130250
76-534A-75-3,99-37.00.0060350
76-534A-75-6,45?-21.60.0031350
76-534A-76-1,10557.10.0085250
76-534A-76-2,9728.60.0330250
76-534A-76-3,3152.00.0066300
76-534A-76-4,1129.10.0220250
76-534A-76-5,11-60.10.0092450
76-534A-76-5,106?25.30.0040250
76-534A-76-6,8531.20.0590250
76-534A-77-1,4027.50.0660250
76-534A-77-1,9329.20.0190250
76-534A-77-2,8332.10.0200250
76-534A-77-3,2243.60.0140300
76-534A-77-4,3041.60.0340250
76-534A-78-1,9734.70.0860250
76-534A-78-2,31?-48.50.0063350
76-534A-78-2,109?1.90.0050250
76-534A-78-3,21-21.40.0130200
76-534A-78-3,13034.10.0095350
76-534A-78-4,38?47.90.0220300
76-534A-78-4,14023.80.0360350
76-534A-78-5,4514.20.0360250
76-534A-78-6,1039.40.0096250
76-534A-79-1,810.20.0380250
76-534A-79-2,2530.70.0270300
76-534A-79-3,43?21.70.0048250
76-534A-79-4,52?1.80.5000200
76-534A-79-4,13638.30.0430250
76-534A-79-6,45?3.60.0085350
76-534A-80-1,120?38.90.0039200
76-534A-80-2,8968.50.0110200
76-534A-80-3,1425.50.0240200
76-534A-80-3,138-41.50.0100200
76-534A-80-5,86?27.10.0042250
76-534A-80-5,13231.40.0110350
76-534A-81-1,89?49.60.0077250
76-534A-81-2,128?43.70.0064175
76-534A-81-3,12444.70.0130250
76-534A-81-4,55?75.10.0036250
76-534A-81-4,147?-37.40.0023250
76-534A-82-1,142?24.50.0052250
76-534A-82-2,2035.10.0098250
76-534A-82-2,66?23.20.0043175
76-534A-83-1,422.20.0180250
76-534A-83-1,115-43.90.1000250
76-534A-83-2,121?-11.60.0022200
76-534A-83-3,7243.40.0160350
76-534A-83-4,158.90.0150250
76-534A-83-4,11034.50.1100250
76-534A-83-5,9828.71.9000350
76-534A-84-1,1427.70.8300250
76-534A-84-2,34-19.60.0270250
76-534A-84-3,27-18.70.0580300
76-534A-84-4,30-25.90.1200250
76-534A-84-5,23-28.90.1000350
76-534A-84-6,32-32.40.2200250
76-534A-84-7,3432.10.0210250
76-534A-85-1,1335.90.0300250
76-534A-85-2,3030.70.0450250
76-534A-85-3,21?61.90.0044250
76-534A-85-3,10629.90.0620350
76-534A-85-4,11537.10.1100250
76-534A-85-5,91-30.80.0230250
76-534A-86-1,14-37.60.0820250
76-534A-86-2,38-36.80.1200250
76-534A-86-3,28-42.90.0750300
76-534A-86-4,39-31.50.0480350
76-534A-86-5,6-40.40.0590250
76-534A-87-1,17-41.20.1100350
76-534A-87-1,138-37.60.2000350
76-534A-87-2,52-37.80.1200350
76-534A-87-2,137-38.30.1000350
76-534A-87-3,34-34.40.1300350
76-534A-87-3,130-36.80.1100400
76-534A-87-4,23-35.00.0650350
76-534A-87-4,122-44.50.1100350
76-534A-87-5,18-40.10.1200400
76-534A-87-5,13626.50.0770400
76-534A-87-6,3-37.50.1000350
76-534A-88-1,11-25.40.0390350
76-534A-88-1,107-35.10.2300350
76-534A-88-2,16-43.00.0880350
76-534A-88-2,131-43.30.0680350
76-534A-88-3,27-46.20.0880350
76-534A-88-3,133-42.30.0730350
76-534A-88-4,54-44.70.1700350
76-534A-88-4,130-31.50.0700350
76-534A-88-5,46-41.30.0550350
76-534A-88-5,142-43.70.1100350
76-534A-88-6,24-38.80.1500400
76-534A-89-1,24-26.30.0480400
76-534A-89-1,13341.60.0460400
76-534A-89-2,1447.10.0500350
76-534A-89-2,14035.90.0910350
76-534A-89-3,4334.60.1500350
76-534A-89-3,12851.50.0890350
76-534A-89-4,4035.70.3600350
76-534A-89-4,10930.80.5300400
76-534A-89-5,1531.20.2200400
76-534A-89-5,10437.60.1400400
76-534A-89-6,435.00.1100400
76-534A-90-1,3738.40.0810400
76-534A-90-1,10239.70.1100400
76-534A-90-2,37-48.30.0530400
76-534A-90-2,108-35.20.0920400
76-534A-90-3,41-45.60.0550400
76-534A-90-3,97-34.80.0770400
76-534A-90-4,15-34.60.0620400
76-534A-90-4,118-46.40.1300400
76-534A-90-5,38-46.10.0790400
76-534A-90-5,11725.40.0300400
76-534A-91-1,2642.20.0910400
76-534A-91-1,9637.00.2100400
76-534A-91-2,2232.10.5900400
76-534A-91-2,97-31.60.7100400
76-534A-91-3,845.60.0840400
76-534A-91-3,10941.40.0890450
76-534A-91-4,2139.30.1200400
76-534A-91-4,11843.80.0850400
76-534A-91-5,3538.90.0670400
76-534A-91-5,10835.90.0730350
76-534A-91-6,3140.70.0820400
76-534A-92-1,1931.00.3000400
76-534A-92-1,11928.20.6800400
76-534A-92-2,1630.40.7100400
76-534A-92-2,7945.40.1400400
76-534A-92-2,14333.80.3500400
76-534A-92-3,4035.40.8900400
76-534A-92-3,11531.20.4300400
76-534A-92-4,627.10.7900400
76-534A-92-4,5626.81.3000400
76-534A-92-4,14026.30.5700400
76-534A-92-5,3426.90.6900400
76-534A-92-5,8939.40.1600400
76-534A-92-5,13239.50.4600300400
76-534A-92-6,836.00.2000400
76-534A-92-6,56?18.90.0460400
76-534A-93-1,13138.10.0720300400
76-534A-93-2,1637.60.4800400
76-534A-93-2,6644.00.0190400
76-534A-93-2,13131.90.4500400
76-534A-93-3,2940.00.3200400
76-534A-93-3,12733.20.0430400
76-534A-93-4,1431.11.2000400
76-534A-93-4,4727.10.7700400
76-534A-94-1,1735.80.5300400
76-534A-94-1,9328.90.2300400
76-534A-94-2,922.74.9000400
76-534A-94-2,7729.52.5000400
76-534A-94-2,13539.987.0000400
76-534A-94-3,46-29.50.2300400
76-534A-94-3,12420.60.8200300400
76-534A-94-4,7-31.90.5200400
76-534A-94-4,77-37.40.3000400
76-534A-95-1,15-43.40.6000400
76-534A-95-1,71-17.51.3000400
76-534A-95-2,6522.70.7400300400
76-534A-95-2,120-38.71.2000400
76-534A-95-3,631.71.4000400
76-534A-95-3,7344.40.0480400
76-534A-95-3,13324.50.1400400
76-534A-95-4,2622.30.6900400
76-534A-95-4,11623.51.1000400
76-534A-95-5,3824.13.9000400
76-534A-96-1,923.13.1000400
76-534A-96-1,10624.53.4000400
76-534A-96-2,724.81.1000400
76-534A-96-2,101-19.11.3000400
76-534A-96-3,40-23.70.1800400
76-534A-96-3,103-23.70.3500400
76-534A-96-4,14-21.02.1000400
76-534A-96-4,80-17.73.7000400
76-534A-96-5,39-30.60.6700300400
76-534A-97-1,2011.10.7300400
76-534A-97-1,3417.71.6000400
76-534A-98-0,230.93.0000400
76-534A-99-1,2122.03.7000400
76-534A-99-1,9136.10.4100450
76-534A-99-2,4128.92.7000400
76-534A-99-2,11918.34.2000450
76-534A-99-3,6727.84.6000450
76-534A-99-4,2922.51.9000400
76-534A-100-1,10620.93.0000400
76-534A-100-2,3833.31.6000450
76-534A-100-3,3622.02.9000400
76-534A-100-3,13327.42.4000450
76-534A-100-4,1324.74.2000400
76-534A-100-4,102?-8.00.4500550
76-534A-101-1,3028.43.3000400
76-534A-101-2,28?-15.55.5000550
76-534A-101-3,42?4.31.2000500
76-534A-101-3,110?-1.71.8000580
76-534A-101-4,139-14.22.6000550
76-534A-101-5,50?-0.17.2000550
76-534A-101-5,133?25.30.3800500
76-534A-102-1,39-10.42.2000500
76-534A-102-1,139?-1.91.9000550
76-534A-102-2,1715.08.3000500
76-534A-102-2,10521.415.0000450
76-534A-102-3,19?0.91.3000500
76-534A-102-4,2111.35.3000500
76-534A-102-4,98?-4.71.3000550
76-534A-102-5,3216.61.7000550
76-534A-102-5,123?7.41.2000500
76-534A-103-1,1623.04.7000500
76-534A-103-1,71?-5.816.0000550
76-534A-103-1,129-29.50.1000400
76-534A-104-1,5-29.80.1700400
76-534A-104,1137-23.00.2300350
76-534A-104-2,10-26.50.0740400
76-534A-104-2,82-28.90.9400350
76-534A-104-3,5-29.20.0750350
76-534A-104-3,111-35.90.3000350
76-534A-104-4,7-11.815.0000460
76-534A-104-4,80-24.80.6100400
76-534A-104-5,621.35.2000400
76-534A-105-1,643.60.7300350
76-534A-105-1,60-31.20.9300350
76-534A-105-1,142-22.40.0210350
76-534A-105-2,39?-2.70.0092350
76-534A-105-2,132-41.40.0140350
76-534A-105-1,14-41.10.0320350
76-534A-106-1,72-32.60.0260350
76-534A-106-1,127-22.40.1700350
76-534A-106-2,29-40.80.0890350
76-534A-106-2,79-33.50.0180350
76-534A-107-1,12-22.80.0120500
76-534A-107-1,96-42.30.0550350
76-534A-107-2,19-18.50.0270500
76-534A-108-1,12-10.00.1800400
76-534A-108-1,70?-3.91.0000520
76-534A-108-1,10820.72.6000500
76-534A-109-1,1025.00.0360400
76-534A-110-1,816.10.8200400
76-534A-111-1,2?-1.80.0660500
76-534A-111-1,19-26.80.8700500
76-534A-112-1,13-24.31.1000490
76-534A-112-1,79-14.90.0160500
76-534A-113-1,1012.10.0560500
76-534A-113-1,68?56.70.3800500
76-534A-114-1,7026.90.2800500
76-534A-114-2,22?-6.80.3300500
76-534A-115-1,2629.80.1400500
76-534A-115-1,90?51.61.1000500
76-534A-116-1,71-34.60.6500400
76-534A-117-1,1821.62.5000400
76-534A-117-1,38?-35.50.0049350
76-534A-118-1,70?28.60.0440400
76-534A-118-1,9527.70.0088400
76-534A-119-1,10811.30.8100400
76-534A-120-1,56?45.42.3000500
76-534A-121-1,22?12.30.0094400
76-534A-122-1,13?-18.40.2100400
76-534A-122-1,12628.90.1000450
76-534A-122-2,29?51.20.1700450
76-534A-122-2,102-21.50.0290430
76-534A-123-1,126?-21.60.1100450
76-534A-123-2,68?44.20.2800450
76-534A-123-3,129?41.00.1000450
76-534A-123-3,130?51.80.0970450
76-534A-123-4,6435.30.3300350
76-534A-123-4,113?65.50.2100350
76-534A-124-1,12?70.70.4200450
76-534A-124-1,49?-1.50.1100450
76-534A-124-1,82?65.50.2100350
76-534A-124-2,16?7.60.2300450
76-534A-124-2,3029.30.0980350
76-534A-125-1,45?66.41.1000350
76-534A-125-1,12437.71.4000450
76-534A-125-2,3631.30.2800430
76-534A-125-2,12422.60.4900400500
76-534A-125-3,29?-59.41.4000350
76-534A-125-3,110?-51.10.1800450
76-534A-125-4,12?67.60.1400350
76-534A-125-4,136?54.90.7800350
76-534A-125-5,20?55.60.8100350
76-534A-125-6,6?45.10.5600350
76-534A-125-6,89?47.20.1700300
76-534A-126-1,9-22.90.0840400
76-534A-126-1,97?58.51.5000300
76-534A-126-1,132?50.80.7400300
76-534A-126-2,35?53.40.0630300
76-534A-126-2,60?60.90.3100300
76-534A-126-2,122-17.30.0820450
76-534A-126-3,77?50.410.0000300
76-534A-126-3,10814.818.0000450
76-534A-126-4,6?41.833.0000300
76-534A-127-1,24?1.23.4000570
76-534A-127-1,92?85.94.6000430
76-534A-127-2,11?27.10.4400300
76-534A-127-2,74?25.024.0000300
76-534A-127-3,16?63.224.0000300
76-534A-127-3,58?4.54.7000450
76-534A-127-3,115?69.981.0000300
76-534A-127-4,10?21.825.0000300