2. .Erosional unconformities and porosity development (e.g., Prudhoe Bay Field, Alaska)

Shanmugam, G., 1988, Origin, recognition and importance of erosional unconformities in sedimentary basins, in K.L. Kleinspehn and C. Paola, eds., New perspectives in basin analysis: New York, Springer-Verlag, p. 83-108.
http://link.springer.com/content/pdf/10.1007/978-1-4612-3788-4_5.pdf

Shanmugam, G., and Higgins, J. B., 1988, Porosity enhancement from chert dissolution beneath Neocomian unconformity:  Ivishak formation, North Slope, Alaska:  AAPG Bulletin, v. 72, pp. 523‑535.
To download PDF, click or copy and paste URL:
https://docs.google.com/file/d/0B7yqaSoBdSEVek1pY1ZLZUhING8/edit?usp=sharing

S. Bloch, J.H. McGowen, and J.R. Duncan, 1990, Porosity enhancement from chert dissolution beneath Neocomian unconformity:  Ivishak formation, North Slope, Alaska: Discussion: AAPG Bulletin, v. 74, p. 85-88.
To download PDF, click or copy and paste URL:
https://docs.google.com/file/d/0B7yqaSoBdSEVNzdnNUFTMXhqdFE/edit?usp=sharing

Shanmugam, G., and Higgins, J. B., 1990, Porosity enhancement from chert dissolution beneath Neocomian unconformity:  Ivishak formation, North Slope, Alaska: Reply to Discussion by S. Bloch, J.H. McGowen, and J.R. Duncan: AAPG Bulletin, v. 74, p. 89-90. To download PDF, click or copy and paste URL:
https://docs.google.com/file/d/0B7yqaSoBdSEVMERkUlgxajRtM00/edit?usp=sharing

D.A. Barnes and J. Jameson, 1990, Porosity enhancement from chert dissolution beneath Neocomian unconformity:  Ivishak formation, North Slope, Alaska: Discussion: AAPG Bulletin, v. 74, p. 1748-1751.
To download PDF, click or copy and paste URL:
https://docs.google.com/file/d/0B7yqaSoBdSEVdzAxdFZuSUtIWG8/edit?usp=sharing

Shanmugam, G., and Higgins, J. B., 1990, Porosity enhancement from chert dissolution beneath Neocomian unconformity:  Ivishak formation, North Slope, Alaska: Reply to Discussion by D.A. Barnes and J. Jameson: AAPG Bulletin, v. 74, p. 1752-1753.
To download PDF, click or copy and paste URL:
https://docs.google.com/file/d/0B7yqaSoBdSEVemtGX0l0eHUwX28/edit?usp=sharing


Shanmugam, G., 1989, Porosity development in sandstones beneath erosional unconformities, in Flis, J.E., Price, R.C., and Sarg, J.F., eds.,  Search for the subtle trap hydrocarbon exploration in mature basins: West Texas Geological Society Publication 89-85, p. 269-281.
To download PDF, click or copy and paste URL:
https://docs.google.com/file/d/0B7yqaSoBdSEVa2pwOVJfcEN3TkE/edit?usp=sharing

Shanmugam, G., 1990, Porosity prediction in sandstones using erosional unconformities, in  I.D. Meshri and P.J. Ortoleva, eds., Prediction of reservoir quality through chemical modeling: AAPG Memoir 49, p. 1-23.