Alexander C.R, Walsh J.P, Orpin A.R.  2010.  Modern sediment dispersal and accumulation on the outer Poverty continental margin. Marine Geology. 270(1-4):213-226.

Walsh J.P, Alexander C.R, Gerber T., Orpin A.R, Sumners B.W.  2007.  Demise of a submarine canyon? Evidence for highstand infilling on the Waipaoa River continental margin, New Zealand Geophysical Research Letters. 34(20)

Alexander C., Walsh J.P, Sumner B., Orpin A.R, Kuehl S.A.  2006.  Continental slope sediment delivery and storage on an active margin: the Waipaoa Margin example. 2006 AGU meeting. 

Orpin A.R, Alexander C., Carter L., Kuehl S., Walsh J.P.  2006.  Temporal and spatial complexity in post-glacial shelf sedimentation on the tectonically active, Poverty Bay continental margin of New Zealand. Continental Shelf Research. 26:2205-2224.

Alexander C.A, Walsh J.P, Orpin A.R, Sumners B.W, Gerber T.P, Kuehl S.A.  2005.  Preliminary research results indicate modern sedimentation ont he continental slope seaward of theWaipoao River, New Zealand. New Zealand Marine Science Society Annual Meeting.