10.1594/PANGAEA.758746
Trimonis, Egidius S
Egidius S
Trimonis
Os'kina, Natalia S
Natalia S
Os'kina
Barteneva, Leili I
Leili I
Barteneva
Age of bottom sediments from the South Atlantic Rise as indicated by 14C data for stations of R/V Professor Shtokman
PANGAEA
1988
Event label
Latitude of event
Longitude of event
Elevation of event
Area/locality
DEPTH, sediment/rock
Depth, top/min
Depth, bottom/max
Age, dated
Age, standard deviation
Gravity corer
Age, 14C benzol synthesis
Calculated
Archive of Ocean Data (ARCOD)
en
Supplementary Dataset
40 data points
text/tab-separated-values
Creative Commons Attribution 3.0 Unported
Sedimentation of pelagic biogenic coccolithic-foraminiferal sediments predominates in the section of the South Atlantic ridge between 20° and 30°S. Sedimentation rate and thickness of Late Quaternary sediments differ in the rift valley, the crestal section of the ridge, its flanks and transform faults. Holocene and layers representing the most recent and pen¬ultimate continental glaciations and the last interglacial are distinguishable in the late Quaternary profile. During their development, changes in the mean annual sea surface temperature in the tropical zone of the South Atlantic were minimal, i.e. 1-2°C.
Supplement to: Trimonis, Egidius S; Os'kina, Natalia S; Barteneva, Leili I (1988): Late Quaternary sedimentation on the South Atlantic Ridge. Oceanology, 28(1), 76-82
-13.97199999999998
-12.096000000000004
-29.648
-20.321
South Atlantic