Purtyasti Resiwati

Upper Cretaceous to Quaternary calcareous nannofossils from Broken Ridge and Ninetyeast Ridge, Indian Ocean, Ocean Drilling Program Leg 121 (1992)

Resiwati, Purtyasti

Study of the upper Cretaceous-Recent sedimentary sequence from seven sites drilled during Ocean Drilling Program Leg 121, show that the distribution and the variation of calcareous nannofossil...

Upper Cretaceous calcareous nannofossils from Broken Ridge and Ninetyeast Ridge (1991)

Resiwati, Purtyasti

Drilling at Broken Ridge and Ninetyeast Ridge during Ocean Drilling Program Leg 121 yielded thick sections of Upper Cretaceous nannofossil-bearing sediments including calcareous chalk, limestone with...

Accumulation rates of sediments and main sedimentary components in ODP Leg 121 holes on Broken Ridge (1990)

Rea, David K, Dehn, Jonathan, Driscoll, Neal W, Farrell, John W, Janecek, Thomas R, Owen, Robert M, ...

Broken Ridge, in the eastern Indian Ocean,is overlain by about 1600 m of middle Cretaceous to Pleistocene tuffaceous and carbonate sediments that record the oceanographic history of southern...