Wünnemann K, Collins, G. S. and Melosh, H. J., 2006, A strain-based porosity model for use in hydrocode simulations of impacts and implications for transient crater growth in porous targets, Icarus, 180 (2): 514-527, doi:10.1016/j.icarus.2005.10.013.
Collins G. S., Wünnemann K, 2005, How big was the Chesapeake Bay impact? Insight from numerical modeling, Geology, Vol: 33, Pages: 925 - 928, ISSN: 0091-7613
Collins G. S., Melosh HJ, Marcus RA, 2005, Earth impact effects program: a web-based computer program for calculating the regional environmental consequences of a meteoroid impact on Earth, Meteoritics & Planetary Science,Vol: 40, Pages: 817 - 840, ISSN: 1086-9379
Melosh, H. J. and Collins, G. S., 2005, Meteor Crater formed by low-velocity impact, Nature, 434: 157.
Turtle, E.P., Pierazzo, E., Collins, G.S., Osinski, G.R., Melosh, H.J., Morgan, J.V., and Reimold, W.U., 2005, Impact structures: What does crater diameter mean? in Kenkmann, T., Hörz, F., and Deutsch, A., eds., Large meteorite impacts III: Geological Society of America Special Paper 384, p. 1–24.
Collins, G. S., Melosh, H. J. and Ivanov, B. A., 2004, Damage and Deformation in Numerical Impact Simulations, Meteoritics and Planetary Science, 39 2:217-231.
Collins, G. S. and Melosh, H. J., 2003, Acoustic Fluidization and the Extraordinary Mobility of Sturzstroms, J. Geophys. Res., 108, B10, 2473, doi:10.1029/2003JB002465.
Pierazzo, E. and Collins, G., 2003, A Brief Introduction to Hydrocode Modeling of Impact Cratering, Submarine Craters and Ejecta-Crater Correlation, Eds. P. Claeys and D. Henning. New York: Springer. 323-340.
Collins, G. S., Melosh, H. J., Morgan, J.V., and Warner, M. R., 2002, Hydrocode Simulations of Chicxulub Crater Collapse and Peak-Ring Formation, Icarus, 157, 24-33.
Morgan, J. V., Warner, M. R., Collins, G. S., Melosh, H. J., and Christeson, G. L., 2000, Peak-ring formation in
large impact craters, Earth and Planet. Sci. Lett., 183, Issues 3-4, pp347-354.
Collins GS, Wünnemann K, How big was the Chesapeake Bay impact? Insight from numerical modeling , 2005, Lunar and Planet. Sci. Conf. XXXVI, Abstr. #1736, CD-ROM.
Goldin, T. J., Wünnemann K, Melosh, H. J. and Collins, G. S. Hydrocode modeling of the Sierra Madera impact structure , 2005, Lunar and Planet. Sci. Conf. XXXVI, Abstr. #1071, CD-ROM.
Bray, V. J., Collins, G. S. and Morgan, J. V., Determination of the acoustic fluidization parameters as applied to impacts on the icy satellites , 2005, Lunar and Planet. Sci. Conf. XXXVI, Abstr. #1889, CD-ROM.
Wünnemann K, Collins, G. S. and Melosh, H. J., A novel porosity model for use in hydrocode simulations, 2005, Lunar and Planet. Sci. Conf. XXXVI, Abstr. #1508, CD-ROM.
Wünnemann K, Collins, G. S. and Melosh, H. J., Numerical modeling of the Deep Impact mission experiment , 2005, Lunar and Planet. Sci. Conf. XXXVI, Abstr. #1837, CD-ROM.
Collins G. S. and Melosh, H. J., Numerical Modeling of the South Pole-Aitkin Impact, 2004, Lunar and Planet. Sci. Conf. XXXV, Abstr. #1375, CD-ROM.
Collins G. S. and Melosh, H. J.,Hydrocode Simulations of the Chesapeake Bay Impact, 2004, Lunar and Planet. Sci. Conf. XXXV, Abstr. #1005, CD-ROM.
Marcus, R. A., Melosh, H. J.,and Collins, G. S.Web-based program for calculating the the effects of an Earth impact , 2004, Lunar and Planet. Sci. Conf. XXXV, Abstr. #1360, CD-ROM.
Turtle, E.P., Pierazzo, E., Collins, G.S ., Osinski, G.R., Melosh, H.J., Morgan, J.V., Reimold, W.U., and Spray, J. G., Impact structures: What does crater diameter mean? 2004, Lunar and Planet. Sci. Conf. XXXV, Abstr. #1772, CD-ROM.
Collins, G. S., E. P. Turtle and H. J. Melosh, Numerical Simulations of Silverpit Crater Collapse, 2003, Lunar and Planet. Sci. Conf. XXXIV, Abstr. #2115, CD-ROM.
Collins, G. S. and H. J. Melosh, Acoustic Fluidization and the Extraordinary Mobility of Sturzstroms, 2003, Lunar and Planet. Sci. Conf. XXXIV, Abstr. #1930, CD-ROM.
Collins, G. S. and E. P. Turtle, Modeling Complex Crater Collapse, 2003, In: Impact Cratering: Bridging the Gap Between Modeling and Observation, LPI Contribution No. 1155, Lunar and Planetary Institute, Houston, pp 16-17.
Collins, G. S., E. P. Turtle, H. J. Melosh, Numerical Simulations of Silverpit Crater Collapse: A Comparison of Tekton and SALES-2, 2003, In: Impact Cratering: Bridging the Gap Between Modeling and Observation, LPI Contribution No. 1155, Lunar and Planetary Institute, Houston, p 18.
Collins, G. S. and H. J. Melosh, Target Weakening and Temporary Fluidization in Large Impact Events, 2002, Lunar and Planet. Sci. Conf. XXXIII, Abstr. #1523, CD-ROM.
Collins, G. S. and H. J. Melosh, Hydrocode Simulations of Complex Crater Collapse, 2001, Lunar and Planet. Sci. Conf. XXXII, Abstr. #1752, CD-ROM.
Collins, G. S., H. J. Melosh, J. V. Morgan and M. R. Warner, Hydrocode Simulations of Chicxulub Crater Collapse, 2000, Lunar and Planet. Sci. Conf. XXXI, Abstr. #1733, CD-ROM.
Numerical Modelling of Large Impact Crater Collapse, 2002, Ph. D. Thesis.
Introduction to Hydrocode Modeling., 2002, Unpublished Lecture Notes.
SALES_2: A multi-material extension to the SALE hydrocode with improved equation of state and constitutive model., 2002, Unpublished Technical Manual.