On the resolution of regional archaeomagnetism: Untangling directional geomagnetic oscillations and data uncertainties using the French archaeomagnetic database for between 1000 and 1500 AD as a guide
2019-12-11T12:11:02Z (GMT) by
Fig. S1. Description of the 303 directional results dated between 1000 and 1500 AD obtained from England and Wales (Batt et al. 2017). a) Histogram of experimental uncertainties (σ95). Pale green, all data; dark green, only data with Δt ≤ 150 years. b) Histogram of age uncertainties (Δt) for all available data. Pale green, data with Δt > 150 years; dark green, data with Δt ≤ 150 years. c) Temporal distribution of age intervals of the available data with Δt ≤ 150 years.