Analysis of a Precambrian resonance-stabilized day length

@article{Bartlett2014AnalysisOA,
  title={Analysis of a Precambrian resonance-stabilized day length},
  author={Benjamin C. Bartlett and David J. Stevenson},
  journal={Geophysical Research Letters},
  year={2014},
  volume={43},
  pages={5716-5724}
}
During the Precambrian era, Earth's decelerating rotation would have passed a 21 h period that would have been resonant with the semidiurnal atmospheric thermal tide. Near this point, the atmospheric torque would have been maximized, being comparable in magnitude but opposite in direction to the lunar torque, halting Earth's rotational deceleration, maintaining a constant day length, as detailed by Zahnle and Walker (1987). We develop a computational model to determine necessary conditions for… 

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