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dc.contributor.authorAllan, Tonyen
dc.contributor.authorRobertson, Alastair H Fen
dc.contributor.authorSharp, Timothy Ren
dc.contributor.authorTrotter, Julieen
dc.coverage.spatial5en
dc.date.accessioned2004-06-21T15:57:29Z
dc.date.available2004-06-21T15:57:29Z
dc.date.issued2001
dc.identifier.citationTaylor, B., Huchon, P., Klaus, A., et al., 1999. Proc. ODP, Init. Repts., 180 [Online]. Available from World Wide Web: http://www-odp.tamu.edu/publications/180_IR/180TOC.HTM. [Cited 2004-06-21]
dc.identifier.urihttp://www-odp.tamu.edu/publications/180_IR/180TOC.HTM
dc.identifier.urihttp://hdl.handle.net/1842/545
dc.description.abstractLimestone from Unit VI (857.1-859.15 meters below seafloor) collected at Site 1118 contains a planktonic foraminiferal fauna indicating a latest Miocene to early Pliocene age. Globorotalia tumida is recorded in Sample 180-1118A-68R-4, 46-48 cm, indicating an early Pliocene (N18) age at this level (J. Resig, pers. comm., 2000). Based on their known range in the western Papuan Basin, the presence of (rare) Lepidocyclina and common Amphistegina in some samples suggests that abundant shallow-water bioclastic debris present in these limestones may be reworked from older, possibly middle or early late Miocene sediments. Four samples were selected for whole-rock strontium isotopic analysis to further investigate this possibility. A petrographic examination of samples analyzed was also conducted.en
dc.format.extent125732 bytesen
dc.format.mimetypeapplication/pdfen
dc.language.isoen
dc.publisherOcean Drilling Programen
dc.relation.ispartofseriesVolume 180 Scientific Results;180SR-158
dc.subjectSTRONTIUM ISOTOPIC AGEen
dc.subjectLIMESTONESen
dc.subjectWOODLARK RIFT BASINen
dc.subjectOCEAN DRILLING PROGRAM LEG 180en
dc.titleWHOLE-ROCK 87Sr/86Sr COMPOSITION AND APPARENT STRONTIUM ISOTOPIC AGE OF LIMESTONES FROM SITE 1118, WOODLARK RIFT BASIN, SOUTHWEST PACIFIC (OCEAN DRILLING PROGRAM LEG 180)en
dc.typeArticleen


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