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Progress in Earth and Planetary Science
Fig. 9 | Progress in Earth and Planetary Science

Fig. 9

From: Early Jurassic extrinsic solar system dynamics versus intrinsic Earth processes: Toarcian sedimentation and benthic life in deep-sea contourite drift facies, Cardigan Bay Basin, UK

Fig. 9

Overlapping Walsh power-spectra of the time series based on: a Phycosiphon morphotypes Ph2 and Ph3. b Thalassinoides and Schaubcylindrichnus. c Planolites and Trichichnus. d Undulated bedding and lamination. Spectra are scaled true to analysis results (not rescaled). Calculated time values assigned to peaks and upper abscissa axes based on two alternative sedimentation rates 4.6 cm/kyr (upper number) and 4.1 cm/kyr (lower number)

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