G. E. Moreton

Laminar Viscous Flowage Structures in Ash-Flow Tuffs from Gran Canaria, Canary Islands

Geomagnetic Sq field at successive Universal Times

UT and day-to-day variations in equivalent current systems for world geomagnetic variations.

Geomagnetic Crochets and Associated Ionospheric Current Systems

Froth flows in Kenya

Trajectories of Chromospheric Disk Surges

Impulsive Phenomena of the Solar Atmosphere. I. Some Optical Events Associated with Flares Showing Explosive Phase.