Sentences with phrase «kyrs interval»

East African hominin diversity at each 100 kyrs interval were estimated using first (FAD) and last appearance dates (FAD) from the literature [2], [35]--[36], [46].

A Fourier analysis of each 4 kyr interval can then be used to produce a local «prediction» for the subsequent 1 ka, based on the putative cycles in the preceding 4 kyr.

Not exact matches

Over this time interval, the obliquity (tilt) of the Earth axis varies between 22.05 ° and 24.50 ° with a strong quasi-periodicity around 41 kyr.

To illustrate this difference in the CO2 / temperature relationship before and after MIS 16, we calculate mean values for four different time intervals (799 — 650, 650 — 450, 450 — 270 and 270 — 50 kyr bp).

Carbon dioxide measurements on Dome C ice, focusing on the interval 390 to 650 kyr before present, bp (2,700 — 3,060 m) 4, confirmed the strong coupling between CO2 and Antarctic temperature found1 in the Vostok ice core for the past 420 kyr.

For the time interval during the LIG in which GMSL was above present, there is high confidence that the maximum 1000 - year average rate of GMSL rise associated with the sea level fluctuation exceeded 2 m kyr — 1 but that it did not exceed 7 m kyr — 1.