Seewald, JS, Geoffrey Wheat, C, Reeves, EP, Tivey, MK, Sievert, SM, Stakes, D, Sylva, SP, Lilley, MD and Heuer, VB (2024) Spatial evolution and temporal stability of hydrothermal processes at sediment-covered spreading centers: Constraints from Guaymas Basin, Gulf of California. Geochimica et Cosmochimica Acta, 367. 87-106. doi:10.1016/j.gca.2023.12.006
Seewald, JS, Reeves, EP, Bach, W, Saccocia, PJ, Craddock, PR, Walsh, E, Shanks, WC, Sylva, SP, Pichler, T and Rosner, M (2019) Geochemistry of hot-springs at the SuSu Knolls hydrothermal field, Eastern Manus Basin: Advanced argillic alteration and vent fluid acidity. Geochimica et Cosmochimica Acta, 255. 25-48. doi:10.1016/j.gca.2019.03.034
Seewald, JS, Reeves, EP, Bach, W, Saccocia, PJ, Craddock, PR, Shanks, WC, Sylva, SP, Pichler, T, Rosner, M and Walsh, E (2015) Submarine venting of magmatic volatiles in the Eastern Manus Basin, Papua New Guinea. Geochimica et Cosmochimica Acta, 163. 178-199. doi:10.1016/j.gca.2015.04.023
Reeves, EP, Seewald, JS, Saccocia, PJ, Bach, W, Craddock, PR, Shanks, WC, Sylva, SP, Walsh, EA, Pichler, T and Rosner, M (2011) Geochemistry of hydrothermal fluids from the PACMANUS, Northeast Pual and Vienna Woods vent fields, Manus Basin, Papua New Guinea. Geochimica et Cosmochimica Acta, 75(4). 1088-1123. doi:10.1016/j.gca.2010.11.008
Ertefai, TF, Heuer, VB, Prieto-Mollar, X, Vogt, C, Sylva, SP, Seewald, JS and Hinrichs, KU (2010) The biogeochemistry of sorbed methane in marine sediments. Geochimica et Cosmochimica Acta, 74. 6033-6048. doi:10.1016/j.gca.2010.08.006 ![]()
Hinrichs, KU, Hayes, JM, Bach, W, Spivack, AJ, Holm, NG, Hmelo, LR, Johnson, GC and Sylva, SP (2006) Biological formation of ethane and propane in the deep marine subsurface. Proceedings of the National Academy of Sciences, USA, 103. 14684-14689. doi:10.1073/pnas.0606545103
Hinrichs, KU, Hmelo, LR and Sylva, SP (2003) Molecular fossil record of elevated methane levels in Late Pleistocene coastal waters. Science, 299(5610). 1214-1217. doi:10.1126/science.1079601