Talarico, Franco M; Sandroni, Sonja; Fielding, Christopher R; Atkins, Cliff (2000): (Table 1) Petrographical classification and mineral assemblage of basement clasts from the Quaternary-Pliocene and Miocene-Oligocene section of CRP-2A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.143878, In supplement to: Talarico, FM et al. (2000): Variability, petrography and provenance of basement clasts in core from CRP-2/2A, Victoria Land Basin, Antarctica. Terra Antartica, 7(4), 529-544, hdl:10013/epic.28254.d001
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Project(s):
Cape Roberts Project (CRP)
Coverage:
Latitude: -77.005980 * Longitude: 163.719450
Date/Time Start: 1998-10-16T07:30:00 * Date/Time End: 1998-11-25T14:20:00
Minimum DEPTH, sediment/rock: 73.30 m * Maximum DEPTH, sediment/rock: 614.24 m
Event(s):
CRP-2A (14.2 km at 096° true from Cape Roberts) * Latitude: -77.005980 * Longitude: 163.719450 * Date/Time Start: 1998-10-16T07:30:00 * Date/Time End: 1998-11-25T14:20:00 * Elevation: -177.9 m * Recovery: 624 m * Location: off Cape Roberts, Ross Sea, Antarctica * Campaign: CRP-2 * Basis: Sampling/drilling from ice * Method/Device: Core wireline system (CWS) * Comment: 921 m at 284° from CRP-1. Sea-ice thickness: 2.0 m (1 Oct) to 2.2 m (23 Nov). Sea riser embedded to 13.03 mbsf. Lateral ice movement: 9.87 m to east from 17 Oct to 23 Nov. HQ core to 199.31 mbsf. NQ core to 624.15 mbsf. 13.03 to 45.97 mbsf, 11.29 m (34%) partially following CRP-2. 45.07 to 624.15 mbsf, 548.67 m (95%) new hole. Deepest core-lithology: hard sandy siltstone. Deepest core-age: earliest Oligocene (ca. 33 Ma on diatoms, nannofossils and dinoflagellates)
Parameter(s):
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
573 data points
Data
| 1 Depth sed [m] | 2 Sample label | 3 Clast shape | 4 clast a [mm] | 5 clast b [mm] | 6 clast c [mm] | 7 Lithology | 8 Kfs [%] | 9 Qz [%] | 10 Act [%] (green Actinolite-Hornblende) | 11 Act [%] (Actinolite-Hornblende) | 12 Grt [%] | 13 Pl [%] | 14 Cal [%] | 15 Cpx [%] | 16 Hbl green [%] | 17 Hbl [%] | 18 Bt [%] | 19 Czo [%] (Clinozoisite-Epidote) | 20 Ms [%] | 21 Chl [%] | 22 Aln [%] | 23 Ttn [%] | 24 Omp [%] (Omphacite-Chlorite) | 25 Omp [%] | 26 Ap [%] | 27 Zrn [%] | 28 Mnz [%] (Zircon-Monazite) | 29 Unit |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 73.30 | CRP2A-TAL9 | subrounded | 120 | 30 | 30 | Grey biotite-bearing monzogranite | 32 | 32 | 35 | 1 | >0 | >0 | <1 | >0 | <1 | <1 | 6.1 | |||||||||||
| 79.51 | CRP2A-TAL11 | roundet | 40 | 20 | 20 | Biotite-bearing monzogranitic porphyry | 32 | 24 | 40 | 4 | >0 | >0 | <1 | <1 | <1 | 6.1 | ||||||||||||
| 81.93 | CRP2A-TAL12 | subangular | 60 | 20 | 30 | Grey biotite monzogranite | 29 | 37 | 31 | 3 | >0 | >0 | <1 | <1 | <1 | 6.2 | ||||||||||||
| 87.97 | CRP2A-TAL13 | subrounded | 25 | 20 | 30 | Grey foliated biotite monzogranite | 32 | 32 | 33 | 3 | >0 | >0 | <1 | <1 | <1 | 6.2 | ||||||||||||
| 88.23 | CRP2A-TAL14 | subangular | 30 | 20 | 15 | Ca-silicate rock | <1 | 17 | >0 | 40 | 30 | 13 | >0 | >0 | <1 | <1 | <1 | 6.2 | ||||||||||
| 97.68 | CRP2A-TAL15 | subrounded | 50 | 40 | 30 | Grey biotite monzogranite | 31 | 35 | 32 | 2 | >0 | >0 | <1 | <1 | 7.1 | |||||||||||||
| 106.41 | CRP2A-TAL20 | subangular | 110 | 60 | 30 | Ca-silicate rock | 25 | 22 | 40 | 13 | >0 | >0 | <1 | <1 | <1 | 7.1 | ||||||||||||
| 122.00 | CRP2A-TAL22 | subrounded | 70 | 60 | 30 | Grey garnet-bearing biotite monzogranite | 24 | 38 | 1 | 27 | >0 | >0 | <1 | 8.1 | ||||||||||||||
| 124.62 | CRP2A-TAL23 | subangular | 30 | 20 | 15 | Greyish-pink biotite-bearing haplogranite | 31 | 35 | 32 | 2 | >0 | >0 | <1 | <1 | 8.1 | |||||||||||||
| 127.44 | CRP2A-TAL24 | subrounded | 50 | 40 | 40 | Grey biotite syenogranite | 43 | 35 | 17 | 5 | >0 | <1 | <1 | <1 | 8.1 | |||||||||||||
| 128.58 | CRP2A-TAL25 | subangular | 55 | 40 | 30 | Foliated clinopyroxene-bearing tonalite | 15 | 45 | 12 | 10 | 18 | >0 | 8.1 | |||||||||||||||
| 238.68 | CRP2A-TAL26 | angular | 40 | 15 | 15 | Ca-silicate rock | 17 | >0 | 25 | 18.00 | 40 | >0 | >0 | >0 | <1 | <1 | <1 | 9.3 | ||||||||||
| 240.70 | CRP2A-TAL27 | subrounded | 80 | 40 | 40 | Pink hornblende-biotite monzogranite | 36 | 31 | 26 | 4 | 3 | >0 | >0 | <1 | <1 | <1 | <1 | 9.3 | ||||||||||
| 293.00 | CRP2A-TAL30 | subrounded | 15 | 20 | 10 | Greenish monzonitic porphyry | 46 | 5 | 49 | >0 | >0 | >0 | <1 | <1 | <1 | 9.5 | ||||||||||||
| 348.81 | CRP2A-TAL33 | subrounded | 15 | 20 | 10 | Pink biotite monzogranite | 30 | 42 | 27 | 1 | >0 | >0 | >0 | <1 | <1 | 12.1 | ||||||||||||
| 349.39 | CRP2A-TAL34 | subrounded | 570 | 45 | 27 | Grey foliated biotite monzogranite | 32 | 30 | 34 | 4 | >0 | >0 | <1 | <1 | <1 | <1 | 12.1 | |||||||||||
| 367.70 | CRP2A-TAL36 | subrounded | 45 | 25 | 20 | Grey foliated biotite monzogranite | 34 | 32 | 28 | 6 | >0 | >0 | <1 | <1 | 12.1 | |||||||||||||
| 375.58 | CRP2A-TAL40 | subrounded | 45 | 50 | 25 | Pink-orange biotite-hornblende monzogranitic porphyry | 39 | 22 | 35 | 5 | 4 | >0 | >0 | >0 | <1 | <1 | <1 | 12.1 | ||||||||||
| 378.98 | CRP2A-TAL41 | roundet | 45 | 40 | 25 | Biotite-hornblende granodiorite | 10 | 31 | 42 | 9 | 8 | >0 | >0 | <1 | <1 | <1 | 12.1 | |||||||||||
| 385.18 | CRP2A-TAL42 | subrounded | 15 | 10 | 20 | Biotite granodiorite | 18 | 25 | 50 | 7 | >0 | >0 | <1 | <1 | <1 | <1 | 12.2 | |||||||||||
| 385.83 | CRP2A-TAL43 | subrounded | 40 | 50 | 25 | Biotite-hornblende quarz monzogabbro | 13 | 7 | 20 | 45 | 15 | >0 | >0 | <1 | <1 | <1 | <1 | 12.2 | ||||||||||
| 388.62 | CRP2A-TAL44 | subrounded | 70 | 45 | 25 | Pink-orange biotite-bearing monzogranitic porphyry | 33 | 26 | 38 | 3 | >0 | >0 | <1 | <1 | <1 | 12.2 | ||||||||||||
| 407.70 | CRP2A-TAL45 | subangular | 60 | 40 | 20 | Grey biotite-hornblende monzogranite | 31 | 29 | 33 | 4 | 3 | >0 | >0 | <1 | <1 | <1 | <1 | <1 | 12.3 | |||||||||
| 487.57 | CRP2A-TAL46 | subrounded | 40 | 30 | 20 | Clinopyroxene-biotite-hornblende granodiorite | 12 | 24 | 44 | 9 | 7 | 4 | >0 | >0 | <1 | <1 | 13.2 | |||||||||||
| 488.82 | CRP2A-TAL47 | subangular | 20 | 15 | 30 | Pink-grey biotite-bearing monzogranite | 31 | 30 | 31 | 8 | >0 | >0 | <1 | <1 | <1 | <1 | 13.2 | |||||||||||
| 489.60 | CRP2A-TAL49 | roundet | 50 | 40 | 20 | Pink biotite monzogranite | 34 | 29 | 32 | 5 | >0 | >0 | <1 | <1 | <1 | <1 | 13.2 | |||||||||||
| 519.11 | CRP2A-TAL50 | subrounded | 110 | 40 | 25 | Pink-grey biotite monzogranite | 31 | 30 | 35 | 4 | >0 | >0 | <1 | <1 | <1 | <1 | 14.1 | |||||||||||
| 569.64 | CRP2A-TAL51 | roundet | 80 | 40 | 25 | Hornblende-biotite granodiorite | 11 | 28 | 46 | 9 | 8 | >0 | >0 | <1 | <1 | 15.2 | ||||||||||||
| 569.83 | CRP2A-TAL52 | roundet | 20 | 20 | 15 | Biotite-bearing monzogranitic porphyry | 32 | 25 | 39 | 4 | >0 | >0 | <1 | <1 | <1 | 15.2 | ||||||||||||
| 587.94 | CRP2A-TAL57 | subangular | 30 | 20 | 10 | Biotite orthogneiss | 15 | 33 | 35 | 17 | >0 | <1 | <1 | <1 | 15.4 | |||||||||||||
| 592.82 | CRP2A-TAL61 | roundet | 20 | 10 | 10 | Pink biotite monzogranite | 32 | 30 | 33 | 5 | >0 | >0 | <1 | <1 | <1 | <1 | 15.4 | |||||||||||
| 596.83 | CRP2A-TAL62 | roundet | 15 | 15 | 10 | Orange monzogranitic porphyry | 31 | 27 | 40 | 2 | >0 | >0 | <1 | <1 | <1 | 15.4 | ||||||||||||
| 599.28 | CRP2A-TAL63 | angular | 30 | 15 | 15 | Biotite-clinozoisite schist | 20 | 18 | 28 | 21 | 13 | <1 | <1 | 15.4 | ||||||||||||||
| 600.77 | CRP2A-TAL64 | roundet | 320 | 40 | 25 | Grey-hornblende-biotite granodiorite | 33 | 31 | 26 | 4 | 6 | >0 | >0 | <1 | <1 | <1 | <1 | 15.5 | ||||||||||
| 614.24 | CRP2A-TAL65 | roundet | 90 | 45 | 25 | Pink-grey biotite granodiorite | 16 | 35 | 45 | 4 | >0 | >0 | <1 | <1 | <1 | <1 | 15.6 |