Monechi, Simonetta; Bleil, Ulrich; Backman, Jan (1985): (Table 1B) Numerical ages of Paleogene nannofossil events as inferred from the magnetostratigraphic record at DSDP Hole 86-577A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.803183, In supplement to: Monechi, S et al. (1985): Magnetobiochronology of late Cretaceous-Paleogene and late Cenozoic pelagic sedimentary sequences from the Northwest Pacific (Deep Sea Drilling Project, Leg 86, Site 577). In: Heath GR; Burckle LH; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 86, 787-797, https://doi.org/10.2973/dsdp.proc.86.137.1985
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 32.442200 * Longitude: 157.723200
Date/Time Start: 1982-05-23T00:00:00 * Date/Time End: 1982-05-23T00:00:00
Minimum DEPTH, sediment/rock: 69.80 m * Maximum DEPTH, sediment/rock: 120.34 m
Event(s):
86-577A * Latitude: 32.442200 * Longitude: 157.723200 * Date/Time: 1982-05-23T00:00:00 * Elevation: -2675.0 m * Penetration: 123.4 m * Recovery: 110.8 m * Location: North Pacific Ocean * Campaign: Leg86 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 13 cores; 123.4 m cored; 0 m drilled; 89.8 % recovery
Comment:
? in age indicates reduced quality of data.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Nannofossil zone | Nannos zone | Monechi, Simonetta | |||
| 2 | Ageprofile Datum Description | Ageprof dat des | Monechi, Simonetta | FO = first occurrence, LO = last occurrence | ||
| 3 | DEPTH, sediment/rock | Depth sed | m | Geocode – mbsf | ||
| 4 | Chronozone | Chronozone | Monechi, Simonetta | |||
| 5 | Age model | Age model | ka | Monechi, Simonetta | ||
| 6 | Datum level | DL | Monechi, Simonetta | Magnetostratigraphy from Bleil 1985 (doi:10.2973/dsdp.proc.86.117.1985) using geomagnetic polarity time scale of Berggren et. al. 1985 (doi:10.1144/GSL.MEM.1985.010.01.15) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
80 data points
Data
| 1 Nannos zone | 2 Ageprof dat des | 3 Depth sed [m] | 4 Chronozone | 5 Age model [ka] | 6 DL |
|---|---|---|---|---|---|
| LO Tribrachiatus orthostylus | 69.80 | C-23R-1 | 54060 | C-23R-1 | |
| CP11 | FO Coccolithus crassus | 71.95 | C-23R-2 | 54860 | C-23R-2 |
| CP10 | FO Discoaster lodoensis | 74.43 | (C-23R-2) | 55020 | C23R-2/C-24N-1 |
| FO Tribrachiatus orthostylus | 79.20 | (C-24N-2) | 55900 | C-24R-1 | |
| CP7 | FO Discoaster nobilis | 88.10 | C-25R | 59720 | C-26N |
| CP6 | FO Discoaster mohleri | 92.78 | C-26R | 61120 | C-26 |
| CP5 | FO Heliolithus kleinpellii | 93.00 | C-26R | 61170 | C-26 |
| CP4 | FO Fasciculithus tympaniformis | 97.50 | C-26R | 62220 | C-26 |
| CP3 | FO Ellipsolithus macellus | 99.80 | C-26R | 62760 | C-26 |
| CP2 | FO Chiasmolithus danicus s.s. | 105.35 | C-28N | 65080 | C-28N |
| CP1b | FO Cruciplacolithus edwardsii | 106.96 | C-29N | 65570 | C-29N |
| CP1b | FO Cruciplacolithus tenuis | 108.06 | C-29N | 65960 | C-29N |
| FO Cruciplacolithus primus | 109.31 | C-29R | 66250 | C-29R | |
| Cretaceous/Tertiary boundary | 109.62 | C-29R | 66510 | C-29N | |
| Cretaceous/Tertiary boundary | 66290 | C-29R | |||
| Cretaceous/Tertiary boundary | 66020 | C-30 | |||
| FO Micula prinsii | 111.86 | C-29R | 66580 | C-29R | |
| FO Micula mums | 120.34 | C-30N | 68250 | C-30 |