Maksudnya modern Mahakam Delta ya Her? Atau Paleo Mahakam Delta Late Miocene? Succession dari paleo to modern Mahakam delta terbentuk sejak Lower-Mid Mio hingga sekarang. Banyak key regional seismic lines yg memperlihatkan prograding shelf edges dari delta Mahakam terutama jelas terlihat pada bagian present day offshore Mahakam (Total acreage). Nah, succession ini yang disebut orang dulu (jg sekarang kayaknya masih deh) sbg Upper Kutai Basin. Sebelumnya Upper Kutai merupakan deep water environment (Early Miocene - Oligocene). Nah, berarti deltaic succession nya ada di inner cratonicnya yaitu di sebelah barat lagi jauh ke dalam yg dinamakan Lower Kutai Basin (mainly Paleogene). Makanya ada beberapa discovery carbonate yg tdk economis di temukan di situ sehingg dulu Ultramar Runtu, Lasmo Runtu, dll tertarik untuk eksplorasi daerah inner Kutai ini tetapi tidk berahsil menemukan commercial discovery.
"Ketika belum terbentuk Mahakam deltaic sediment (pre-Late Miocene), sedimen hasil erosi dari daratan Kalimantan diendapakan dimana dan dalam lingkungan apa ya ?" (deleted...) Salam, Herry Kalau pertanyaan mu Vit, dulu mas Yayang (=Andang) pernah claim ada delta yg cukup significan yang berbeda dengan paleo Mahakam, yaitu Klandasan delta di sekitar Bajau / Wailawi, sama satu lagi di utara Sanga Sanga dekat dengan Tanjung Wira (lupa namanya). Tapi kalau di E.Kal sih menurut hemat ku ya paleo Mahakam delta lah yang tersignifikan Vit. > Rekan-rekan sekalian, > > Sejauh ini, delta yang paling populer di East Kalimantan adalah Mahakam > Delta system. Selain itu, ada juga delta2 yang ukurannya lebih kecil > seperti Sangatta dan Tarakan (paleo-delta). Pertanyaan saya, apakah > ada lagi delta system lain di sepanjang East Kalimantan yang > diakibatkan oleh uplift Upper Miocene di Kalimantan? Mustinya dengan > uplift yang sebesar itu, terjadi juga delta2 lain yang cukup signifikan di East Kal. > Parvita H. Siregar > > > > > > > > > > Disclaimer: This email (including any attachments to it) is > confidential and is sent for the personal attention of the intended > recipient only and may contain information that is privileged, > confidential or exempt from disclosure. If you have received this > email in error, please advise us immediately and delete it. You are > notified that using, disclosing, copying, distributing or taking any > action in reliance on the contents of this information is strictly prohibited. > > > > > > ------------------------------------------------------------------------ ---- > Hot News!!! > CALL FOR PAPERS: send your abstract by 30 March 2007 to [EMAIL PROTECTED] > Joint Convention Bali 2007 - The 32nd HAGI & the 36th IAGI Annual Convention and Exhibition, > Patra Bali, 19 - 22 November 2007 > ------------------------------------------------------------------------ ---- > To unsubscribe, send email to: iagi-net-unsubscribe[at]iagi.or.id > To subscribe, send email to: iagi-net-subscribe[at]iagi.or.id Visit > IAGI Website: http://iagi.or.id Pembayaran iuran anggota ditujukan ke: > Bank Mandiri Cab. Wisma Alia Jakarta > No. Rek: 123 0085005314 > Atas nama: Ikatan Ahli Geologi Indonesia (IAGI) Bank BCA KCP. Manara > Mulia No. Rekening: 255-1088580 > A/n: Shinta Damayanti > IAGI-net Archive 1: http://www.mail-archive.com/iagi-net%40iagi.or.id/ > IAGI-net Archive 2: http://groups.yahoo.com/group/iagi > --------------------------------------------------------------------- > > > > > > ___________________________________________________________ > New Yahoo! Mail is the ultimate force in competitive emailing. Find out more at the Yahoo! Mail Championships. Plus: play games and win prizes. > http://uk.rd.yahoo.com/evt=44106/*http://mail.yahoo.net/uk > > > ------------------------------------------------------------------------ ---- > Hot News!!! > CALL FOR PAPERS: send your abstract by 30 March 2007 to [EMAIL PROTECTED] > Joint Convention Bali 2007 - The 32nd HAGI & the 36th IAGI Annual Convention and Exhibition, > Patra Bali, 19 - 22 November 2007 > ------------------------------------------------------------------------ ---- > To unsubscribe, send email to: iagi-net-unsubscribe[at]iagi.or.id > To subscribe, send email to: iagi-net-subscribe[at]iagi.or.id > Visit IAGI Website: http://iagi.or.id > Pembayaran iuran anggota ditujukan ke: > Bank Mandiri Cab. Wisma Alia Jakarta > No. Rek: 123 0085005314 > Atas nama: Ikatan Ahli Geologi Indonesia (IAGI) > Bank BCA KCP. Manara Mulia > No. Rekening: 255-1088580 > A/n: Shinta Damayanti > IAGI-net Archive 1: http://www.mail-archive.com/iagi-net%40iagi.or.id/ > IAGI-net Archive 2: http://groups.yahoo.com/group/iagi > --------------------------------------------------------------------- > > -- http://rovicky.wordpress.com/ ------------------------------------------------------------------------ ---- Hot News!!! CALL FOR PAPERS: send your abstract by 30 March 2007 to [EMAIL PROTECTED] Joint Convention Bali 2007 - The 32nd HAGI & the 36th IAGI Annual Convention and Exhibition, Patra Bali, 19 - 22 November 2007 ------------------------------------------------------------------------ ---- To unsubscribe, send email to: iagi-net-unsubscribe[at]iagi.or.id To subscribe, send email to: iagi-net-subscribe[at]iagi.or.id Visit IAGI Website: http://iagi.or.id Pembayaran iuran anggota ditujukan ke: Bank Mandiri Cab. Wisma Alia Jakarta No. Rek: 123 0085005314 Atas nama: Ikatan Ahli Geologi Indonesia (IAGI) Bank BCA KCP. Manara Mulia No. Rekening: 255-1088580 A/n: Shinta Damayanti IAGI-net Archive 1: http://www.mail-archive.com/iagi-net%40iagi.or.id/ IAGI-net Archive 2: http://groups.yahoo.com/group/iagi --------------------------------------------------------------------- ___________________________________________________________ Inbox full of unwanted email? Get leading protection and 1GB storage with All New Yahoo! Mail. http://uk.docs.yahoo.com/nowyoucan.html
