Astrochron: A Computational Tool for Astrochronology Astrochron is an “open-source” computational platform for conducting, and learning about: (1) paleoclimate time series …

Astrochronology is the dating of sedimentary units by calibration with astronomically tuned timescales, such as Milankovic cycles, [1][2] or even sunspot cycles. When used in concert …

Routines for astrochronologic testing, astronomical time scale construction, and time series analysis . Also included are a range of statistical analysis and modeling routines that are …

Jan 2, 2024 · Astrochronology refers to the use of the astronomical parameters (eccentricity, obliquity and precession) to calibrate geologic time by cyclostratigraphy.

According to the Milankovitch theory (Milankovitch, 1941), some of the large climatic changes of the past originate from the variations of the Earth’s orbit and of its spin axis resulting from the …

Oct 18, 2022 · Here, a state-of-the-art review of Ordovician cyclostratigraphy and astrochronology is presented, as well as suggestions on their robust application in an Ordovician context.

Routines for astrochronologic testing, astronomical time scale construction, and time series analysis < doi:10.1016/j.earscirev.2018.11.015 >. Also included are a range of statistical …

Mar 27, 2024 · Astrochronology uses the geologic record of astronomically derived oscillations in the rock record to measure the passage of time and has proven to be a valuable technique for …

Collaborative Research: Improving the Late Cretaceous-Eocene geomagnetic polarity time scale by integrating the global magnetic anomaly record and astrochronology (U.S. National Science …

Astrochronology focuses on determining the time and age of celestial objects and events, using a variety of techniques based on the fundamental laws of physics and our understanding of …