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Spiegler, Dorothee; Müller, Carla (1992): Correlation of Bolboforma zonation and nannoplankton stratigraphy in the Neogene of the North Atlantic. PANGAEA, https://doi.org/10.1594/PANGAEA.683984, Supplement to: Spiegler, D; Müller, C (1992): Correlation of Bolboforma zonation and nannoplankton stratigraphy in the Neogene of the North Atlantic: DSDP Sites 12-116,49-408, 81-555 and 94-608. Marine Micropaleontology, 20(1), 45-58, https://doi.org/10.1016/0377-8398(92)90008-8

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Abstract:
The Neogene Bolboforma zones established in the North Atlantic have been correlated with the calcareous nannoplankton stratigraphy obtained by investigation of the same samples from DSDP Sites 12-116 (44 samples), 49-408 (76 samples), 81-555 (43 samples) and 94-608 (103 samples). The absolute ages for the zonal boundaries were determined by the paleomagnetic record of Site 94-608. This correlation and the age determinations are additional useful tools to develop a precise biostratigraphy of Neogene sediments in the Northern Atlantic.
Project(s):
Coverage:
Median Latitude: 55.067900 * Median Longitude: -22.176450 * South-bound Latitude: 42.836700 * West-bound Longitude: -28.911800 * North-bound Latitude: 63.377200 * East-bound Longitude: -15.924300
Date/Time Start: 1970-07-17T00:00:00 * Date/Time End: 1983-07-13T00:00:00
Event(s):
12-116 * Latitude: 57.496000 * Longitude: -15.924300 * Date/Time: 1970-07-17T00:00:00 * Elevation: -1151.0 m * Penetration: 841 m * Recovery: 181.9 m * Location: North Atlantic/BASIN * Campaign: Leg12 * Basis: Glomar Challenger * Device: Drilling/drill rig (DRILL) * Comment: 26 cores; 248 m cored; 0 m drilled; 73.4 % recovery
49-408 * Latitude: 63.377200 * Longitude: -28.911800 * Date/Time: 1976-07-29T00:00:00 * Elevation: -1624.0 m * Penetration: 361 m * Recovery: 218.4 m * Location: North Atlantic/RIDGE * Campaign: Leg49 * Basis: Glomar Challenger * Device: Drilling/drill rig (DRILL) * Comment: 37 cores; 351.5 m cored; 9.5 m drilled; 62.1 % recovery
81-555 * Latitude: 56.561700 * Longitude: -20.782200 * Date/Time: 1981-08-31T00:00:00 * Elevation: -1659.0 m * Penetration: 964 m * Recovery: 505.5 m * Location: North Atlantic/PLATEAU * Campaign: Leg81 * Basis: Glomar Challenger * Device: Drilling/drill rig (DRILL) * Comment: 96 cores; 907 m cored; 9.5 m drilled; 55.7 % recovery
Size:
4 datasets

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