BIOSTRATIGRAFI DAN BIODATUM FORAMINIFERA PLANKTONIK SUMUR-95 DI DAERAH CEPU KABUPTEN BLORA JAWA TENGAH

Authors

  • Siwi Sanyoto Jurusan Teknik Geologi, IST AKPRIND Yogyakarta

DOI:

https://doi.org/10.34151/technoscientia.v1i2.402

Keywords:

Planktonic, Foraminiferal, Correlation, Stratigraphy, Biodatum

Abstract

Planktonic foraminiferals are used to identify locally, regionally and inter-regio-nally stratigraphic correlation. Due to stratigraphic correlation, using fossil is further applied in base on a number of biodatums. Based on planktonic foraminiferal analyses, within sixty-eight rock samples which were taken each 10 m for the interval, can be com-piled within three biodatums and one partially zone, i.e Globorotalia tosaensis tenuetheca biodatum, Glorotalia truncatulinuides truncatulinoides biodatum, and Globigerina calida calida biodatum; also partially zona of Globigerina calida-calida.

References

Blow, W.H., 1969, Late Middle Eocene to Resent Planktonic Foraminifera Biostratigraphy. Proc. 1st. Internat. Conf. Planktonic Microfossils, Geneva, 1967, v. 1, h. 199-411, 43 gbr., 54 pl.
Haq. B.U., Handerbol, J., & Vail, P.R. , 1987, Chronology of Fluctuation Sea Levels since the Triassic. Science, v. 235, h. 1156-1167.
Kapid, R., 1991, Le Mio-Pliocene marin du Nord-est de Java, Indonesia, Biostratigraphie qualitative et quan-titative des Foraminferes et du Nannoplancton. These de Doctorat, Univ. de Reims, France, 163h.,10 pl.
LEMIGAS & BEICIP, 1969, North East Java Basin, Evaluation of Petroleum Possibillities, tidak diterbitkan.
Pringgopawiro,H, 1983,Biostratigrafi dan Paleogeografi Cekungan Jawa.

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Published

01-02-2009

How to Cite

Sanyoto, S. (2009). BIOSTRATIGRAFI DAN BIODATUM FORAMINIFERA PLANKTONIK SUMUR-95 DI DAERAH CEPU KABUPTEN BLORA JAWA TENGAH. JURNAL TEKNOLOGI TECHNOSCIENTIA, 1(2), 238–246. https://doi.org/10.34151/technoscientia.v1i2.402