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Bonah River

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Journal Article
Journal: Paleobiology
Published: 01 November 2011
Paleobiology (2011) 37 (4): 670–685.
... methodology for differentiating between these alternatives. We traced the history of benthic foraminiferal communities from the Huon Peninsula, Papua New Guinea. From the well-preserved uplifted reef terrace at Bonah River we reconstructed the benthic foraminiferal communities during a 2200-year period (9000...
FIGURES | View All (8)
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T able  1. . ANOVA summary table of Bulla diversity (D) and evenness (E) in...
Published: 01 November 2011
T able 1. . ANOVA summary table of Bulla diversity (D) and evenness (E) indices for foraminiferal communities from eight time periods in the Holocene Bonah River section from the Huon Peninsula, Papua New Guinea.
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T able  2. . Results of the Mantel test between matrices represented by sim...
Published: 01 November 2011
T able 2. . Results of the Mantel test between matrices represented by similarity in foraminiferal community composition and time separating communities (centuries to millennia) from the Bonah River section at the Huon Peninsula, PNG.
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Figure 1. Map of Huon Peninsula, Papua New Guinea (PNG). Arrows point to lo...
in > Geology
Published: 01 November 2006
Figure 1. Map of Huon Peninsula, Papua New Guinea (PNG). Arrows point to localities studied in uplifted Holocene seacliffs. K—Kilasairo River; B—Bonah River; P—Pukau; L—Loto Beach; S—Sang River; M—Midway Cove; H—Hubegong dive site; W—Wondakai.
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F igure  1. . Map of study area in Papua New Guinea (PNG) showing the locat...
Published: 01 November 2011
F igure 1. . Map of study area in Papua New Guinea (PNG) showing the location of the Huon Peninsula (star). Each section on the dashed scale bar represents 100 km. Below is a topographical map of the Huon Peninsula coastline. The Bonah River section is located at 6°10.4598′S latitude and 47
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F igure  5. . Plots of relative abundance of three prominent foraminiferal ...
Published: 01 November 2011
F igure 5. . Plots of relative abundance of three prominent foraminiferal functional groups from the Holocene Bonah River section, Huon Peninsula, PNG. A, Small miliolids and perforates remained relatively constant. B, Symbiont-bearing miliolids and rotalids steadily increased throughout
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F igure  7. . Plot of Bray-Curtis similarity index versus time separating s...
Published: 01 November 2011
F igure 7. . Plot of Bray-Curtis similarity index versus time separating samples for observed foraminiferal communities, and those derived from the neutral model, throughout the 2200-year interval represented in the Bonah River section of the Huon Peninsula, PNG. Open circles represent all
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Figure 2. Major characteristics of coral reef mass-mortality events.  A:  S...
in > Geology
Published: 01 November 2006
Figure 2. Major characteristics of coral reef mass-mortality events. A: Section revealing extensive mortality of Acropora palifera along single horizon at Bonah River (scale bar is 50 cm). B: Volcanic ash settled above and within branches of Acropora at Pukau (ruler is 17 cm long). Fine
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F igure  6. . A, Nonmetric multidimensional scaling (NMDS) ordination of Ho...
Published: 01 November 2011
F igure 6. . A, Nonmetric multidimensional scaling (NMDS) ordination of Holocene foraminiferal assemblages based on the Bray-Curtis similarities from the eight time periods sampled along the sea cliffs at Bonah River, PNG. Symbols indicate replicate samples from each of the eight vertically
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Figure 3.  14 C dates of event horizons along 27 km of Holocene raised reef...
in > Geology
Published: 01 November 2006
Figure 3. 14 C dates of event horizons along 27 km of Holocene raised reef terrace from Huon Peninsula, Papua New Guinea. Two widespread event horizons are dated as ca. 9100–9400 calendar yr B.P., and ca. 8500 calendar yr B.P. Isolated examples of coral mortality were observed in Bonah River
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F igure  8. . Community inertia index (CII) from observed and neutral commu...
Published: 01 November 2011
F igure 8. . Community inertia index (CII) from observed and neutral communities of the Bonah River section of the Huon Peninsula, PNG, as a function of metacommunity size. The CII values are the gradient of a linear fit to the temporal change in the Bray-Curtis similarity of neutral
Journal Article
Journal: Geology
Published: 01 November 2006
Geology (2006) 34 (11): 949–952.
...Figure 1. Map of Huon Peninsula, Papua New Guinea (PNG). Arrows point to localities studied in uplifted Holocene seacliffs. K—Kilasairo River; B—Bonah River; P—Pukau; L—Loto Beach; S—Sang River; M—Midway Cove; H—Hubegong dive site; W—Wondakai. ...
FIGURES | View All (4)
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Figure 4. Percent relative abundance of major reef organisms before, during...
in > Geology
Published: 01 November 2006
Figure 4. Percent relative abundance of major reef organisms before, during (coralline algae only), and after 8500 calendar yr B.P. mass-mortality event at Bonah River section at Huon Peninsula, Papua New Guinea. Error bars are standard error of mean for seven post-disturbance transects. A: Coral