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Billups, Katharina; Pälike, Heiko; Channell, James E T; Zachos, James C; Shackleton, Nicholas J (2004): (Table 1) Summary of the revised ages for eraly Miocene through late Oligocene polarity chron boundaries of ODP SIte 177-1090 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.708069, In supplement to: Billups, K et al. (2004): Astronomic calibration of the late Oligocene through early Miocene geomagnetic polarity time scale. Earth and Planetary Science Letters, 224(1-2), 33-44, https://doi.org/10.1016/j.epsl.2004.05.004

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Project(s):
Coverage:
Latitude: -42.913617 * Longitude: 8.899817
Date/Time Start: 1997-12-25T00:00:00 * Date/Time End: 1997-12-25T00:00:00
Minimum DEPTH, sediment/rock: 71.40 m * Maximum DEPTH, sediment/rock: 160.35 m
Event(s):
177-1090 * Latitude: -42.913617 * Longitude: 8.899817 * Date/Time: 1997-12-25T00:00:00 * Elevation: -3701.6 m * Penetration: 936.4 m * Recovery: 874.9 m * Location: South Atlantic Ocean * Campaign: Leg177 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 101 cores; 936.4 m cored; 0 m drilled; 93.4% recovery
Comment:
Sediment depth (m) is composite depth (mcd)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmGeocode
ChronozoneChronozoneBillups, Katharina
Age modelAge modelkaBillups, KatharinaTime scale of Cande and Kent (1992, doi:10.1029/92JB01202, 1995, doi:10.1029/94JB03098)
Age model, optionalAge model optkaBillups, KatharinaRevised spline age. Provides the initial age model for Site 1090 based on a new age of the Oligocene/Miocene boundary of 23.0 Ma and recalculated spline ages of Cande and Kent (1992, 1995)
Age model, optionalAge model optkaBillups, KatharinaSite 117-1090 tuned age
--Billups, KatharinaOffset: revised spine and tuned age (kyr)
Size:
183 data points

Data

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


Depth sed [m]

Chronozone

Age model [ka]
(Time scale of Cande and Kent ...)

Age model opt [ka]
(Revised spline age. Provides ...)

Age model opt [ka]
(Site 117-1090 tuned age)

-
(Offset: revised spine and tun...)
71.40C5Cn.1n16014159141589816
72.90C5Cn.1n1629316167161616
73.50C5Cn.2n163271619716255-58
73.88C5Cn.2n16488163431631825
74.40C5Cn.3n1655616404164050
74.95C5Cn.3n16726165571649859
78.30C5Dn17277170521700350
81.10C5Dn17615173551732727
82.28C5Dr.1r175301751120
82.60C5Dr.1r175791755029
85.28C5En1828117950179482
90.42C5En187811839618431-35
92.30C6n19048186341861420
103.30C6n2013119606195997
106.77C6An.1n20518199551990847
110.20C6An.1n207252014420185-41
112.30C6An.2n209962039020420-30
114.60C6An.2n213202068720720-33
117.70C6AAn217682109921150-52
118.15C6AAn218592118321191-7
120.80C6AAr.1n221512145521457-2
121.76C6AAr.1n2224821546215423
123.80C6AAr.2n2245921743217376
124.30C6AAr.2n224932177621780-4
125.10C6Bn.1n22588218652184719
126.90C6Bn.1n22750220192199128
127.35C6Bn.2n22804220702203436
130.25C6Bn.2n23069223232229132
134.65C6Cn.1n2335322596225933
137.72C6Cn.1n2353522772227720
140.50C6Cn.2n236772291122931-20
142.10C6Cn.2n238002303123033-2
145.90C6Cn.3n239992322823237-9
147.00C6Cn.3n24118233452329946
158.75C7n.1n247302395923988-29
159.25C7n.1n247812401124013-2
160.35C7n.2n248352406624138-72