Degassing structures in volcaniclastic kimberlite: Examples from southern African kimberlite pipes

by Gernon, Thomas M., Sparks, R. Stephen J., Field, Matthew
Published 2008

Depositional processes in a kimberlite crater: the Upper Cretaceous Orapa South Pipe (Botswana)

by Gernon, Thomas M., Field, Matthew, Sparks, R. Stephen J.
Published 2009

Gas-fluidisation in an experimental tapered bed: insights into processes in diverging volcanic conduits

by Gernon, Thomas M., Gilbertson, Mark A., Sparks, R. Stephen J., Field, Matthew
Published 2008