Astronomical Solutions ZB23.RXX for the past 3.6 Gyr
get_solution("ZB23.Rxx")
A data frame with 8,750,001 rows and 5 columns:
Time in thousands of years (kyr).
Eccentricity \(e\) (unitless).
Inclination \(I\) (radians).
Obliqity \(\epsilon\) (radians).
Climatic Precession \(e sin(\bar{\omega})\) (unitless).
Zeebe, R. E. and Lourens, L. J. (2022). Geologically constrained astronomical solutions for the Cenozoic era. Earth and Planetary Science Letters. tools:::Rd_expr_doi("10.1016/j.epsl.2022.117595")