...THOMAS PICHLER; JEFFREY M. HEIKOOP; MICHAEL J. RISK; JAN VEIZER; IAIN L. CAMPBELL Abstract The coral reef in Tutum Bay, Ambitle Island, Papua New Guinea, is exposed to the vigorous discharge of hydrothermal fluids (up to 98°C). This study investigates eight Porites lobata samples that were...

...Thomas Pichler; George R. Dix Abstract Shallow-water (5–10 m) hydrothermal venting in a nearshore coral reef environment at Ambitle Island in the Tabar-Feni island arc, east of Papua New Guinea, occurs as focused discharge of boiling fluid from discrete ports 10–15 cm in diameter, and as dispersed...

...Figure 1 Location of Ambitle Island (4°05′S, 153°40′E) and the shallow-water hydrothermal vent system (modified from Price & Pichler, 2005 ). ...

... of 2-line ferrihydrite. We take HFO materials to exclude the more crystalline ferrihydrite varieties (3-line to 6-line ferrihydrite). The collection area lies along the southwest margin of Ambitle Island (4°05′S, 153°40′W), one of the Feni islands in the southernmost island group of the Tabar...

... of arsenic and iron in the hydrothermal vents, ferric iron precipitates, biofilms, heated sediments, and porewaters of Ambitle Island (Papua New Guinea). Lastly, Z hang et alii (2012) were perhaps the first to use next-generation sequencing in shallow-sea hydrothermal systems, demonstrating that sulfur...

... on land being dated at Ambitle Island (Feni Island group) ~2300 y before present ( Licence et al. , 1987 ; Rytuba et al. , 1993 ). The area is still seismically active and a number of shallow earthquake epicenters have been located near Lihir Island in recent decades ( Herzig et al. , 1994 ; Petersen...

... , J. , and Hall , G.E.M. , 1999b , The chemical composition of shallow-water hydrothermal fluids in Tutum Bay, Ambitle Island, Papua New Guinea and their effect on ambient seawater : Marine Chemistry , v. 64 , p. 229 - 252 . Plumlee , G.S. , Leach , D.L. , Hofstra , A.H...

... Li, Roger H. Mitchell, Shannon Zurevinski, and Dan Wu 282 AUSTRALIAN JOURNAL OF EARTH SCIENCES Vol. 69, No. 1, 2022 A review of major rare earth element and yttrium deposits in China J.N. Yin and X. Song 1 Matangkaka manganese deposit, Ambitle Island, Feni Island Group, Papua New Guinea...

... in western Tasmania ( Large et al., 2001 ), the Hidden Creek deposit in British Columbia ( Sherlock et. al., 1996 ), and the carbonates currently forming on the sea floor at Ambitle Island ( Pichler and Dix, 1996 ). Carbonate clasts and associated limestones are associated with a thick stratigraphic...

... composition of shallow-water hydrothermal fluids in Tutum Bay, Ambitle Island, Papua New Guinea and their effect on ambient seawater : Marine Chemistry , v. 64 , p. 229 – 252 , https://doi.org/10.1016/S0304-4203(98)00076-0 . Postec , A. , ., 2015 , Microbial diversity in a submarine carbonate...

... within a coral reef ecosystem. Ambitle Island, Papua New Guinea : Geology , v. 24 , p. 435 – 438 . Pichler , T. , Giggenbach , W.F. , McInnes , B.I.A. , Buhl , D. , and Duck , B. , 1999 , Fe sulfide formation due to seawater-gas-sediment interaction in a shallow water...

... , D.E. , 1987 , Modern marine dolomite cement in a north Jamaican fringing reef : Geology , v. 15 , p. 557 - 560 . Pichler , T. , and Dix , G.R. , 1996 , Hydrothermal venting within a coral reef ecosystem, Ambitle Island, Papua New Guinea : Geology , v. 24 , p. 435 - 438...

... and Veizer J ( 1999 ) Precipitation of Fe (III) oxyhydroxide deposits from shallow-water hydrothermal fluids in Tutum Bay, Ambitle Island, Papua New Guinea . Chemical Geology 162 , 15 – 31 . Pieren Pidal...

... , Amend JP. 2012 . Prokaryotic populations in arsenic-rich shallow-sea hydrothermal sediments of Ambitle Island, Papua New Guinea . Geomicrobiology Journal 29 : 1 – 17 . Montero-Serrano JC , Bout-Roumazeilles V , Tribovillard N , Sionneau T , Riboulleau...

... hydrothermal fluids in a coral reef, Tutum Bay, Ambitle Island, Papua New Guinea : Chemical Geology , v. 207 , p. 31 – 45 , https://doi.org/10.1016/j.chemgeo.2004.02.002 . Raffi , I. , Wade , B.S. , and Pälicke , H. , 2020 , The Neogene Period , in Gradstein , F.M. , Ogg , J.G...