Fig. 3: Orbital variability of Chinese Loess Plateau Asian summer monsoon records.
From: Global warming-induced Asian hydrological climate transition across the Miocene–Pliocene boundary
Wavelet power spectral evolution and global wavelet power spectra for a Al/Na, b Rb/Sr, and c lightness records from the Shilou red clay section, and d Rb/Sr record from the Jiaxian red clay section26.
