Halliday, W. R. ; Okubo, C. H. ; Kempe, S. ; Garman, M. ; Garman, S. ; Wynne, J. J. (2010)
Rheogenic caves and cavernous structures of Kalaupapa Peninsula, Molokai Island, Hawaii, USA, a Mars analog revisited.
In: Hawai'i Speleolog. Survey Newsletter, (27)
Article

Halliday, W. R. ; Okubo, C. H. ; Kempe, Stephan ; Garman, M. ; Garman, S. ; Wynne, J. J. (2009)
Rheogenic caves and cavernous structures of Kalaupapa Peninsula, Molokai Island. Hawaii, USA, a Mars analog revisited.
Portland Geol. Soc. America Annual Meeting. (18. - 21.10.2009)
Conference or Workshop Item

Allred, K. ; Kempe, S. ; Halliday, W. R. (2000)
Kenneth P. Emory and 'Herbert C. Shipman Cave' : a long-standing puzzle solved.
In: Pacific studies, 22
Article

Kempe, S. ; Ketz-Kempe, C. ; Halliday, W. R. ; Werner, M. S. (1993)
The Cave of Refuge, Hakuma Horst, Kalapana, Puna District, Hawaii.
In: Pacific Studies, (16 (2))
Article