Laporan Praktikum Repaired

May 4, 2018 | Author: Rizky Hizrah Wumu | Category: N/A
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Laporan Praktikum...

Description

GEOMORFOLOGI, STRATIGRAFI, DAN HUBUNGANNYA DENGAN SEJARAH GEOLOGI DAERAH LEATO-BOTUBARANI LEATO-BOTUBARANI-MOLOTA -MOLOTABU BU

OLEH

RIZKY HIZRAH WUMU 471 414 011

PROGRAM STUDI TEKNIK GEOLOGI JURUSAN ILMU DAN TEKNOLOGI KEBUMIAN FAKULTAS MATEMATIKA DAN ILMU PENGETAHUAN ALAM UNIVERSITAS NEGERI GORONTA GO RONTALO LO 201

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LEMBAR PENGESAHAN LAPORAN PRAKTIKUM VULKANOLOGI

Judul

: Geomorfologi, Sr!igr!fi, d!" Hu#u"g!""$! de"g!" Se%!r!& Geologi d!er!& Le!o'Bou#!r!"i'Molo!#u

 N!m! Pr!(i(!"

: Ri)($ Hi)r!& *umu *umu

 NIM

: +-+ -+ .-.--

Progr!m Sudi

: Te("i( Geologi

Em!il

: ri)($&i)r!&/umu012gm!il34om

L!m! Pr!(i(um

: 5 mi"ggu

Lo(! Lo(!6i 6i Pr!( Pr!(i i(u (um m

: Le!o Le!o 7 Bou Bou#! #!r!" r!"ii 7 Molo Molo!# !#u, u, Goro Goro" "!l !lo3 o3

TELAH 8IPERIKSA 8AN 8ISETUJUI

 

Me"ge!&ui, 8o6e" Pe"g!m9u

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o"! er!(&ir !d!l!& )o"! $!"g rel!if er#!!6 di 8!!r!" P!"!i Po&u/!o3 8!!r!" $!"g er#e"!"g d!ri M!ri6! di imur &i"gg! Toro6i!%e d!" 9er#!!6!"

3

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G!m#!r 535 Pe! geologi d!" 6r!igr!fi regio"!l 5353-3B!u!" Gu"u"g!9i Bilu"g!l! S!u!" i"i erdiri d!ri #re(6i, uf, d!" l!! #er6u6u"!" !"de6i, d!6i d!" rioli3 eolie d!" (!l6i 6eri"g di%um9!i 9!d! (e9i"g!" #!u!" 9e"$u6u"  #re(6i3 Tuf umum"$! #er6if! d!6i!", !g!( (om9!( d!" #erl!9i6 #uru( di  #e#er!9! em9!3 P!d! d!er!& 9!"!i 6el!!"

de(! Bilu"g!l!, 6!u!" i"i

di(u!6i ole& l!! d!" #re(6i $!"g umum"$! #er6u6u"!" d!6i, d!" di4iri(!" ole& /!r"! !ler!6i (u"i"g 6!m9!i 4o(el!, mi"er!li6!6i 9iri, 9ere(!&!" $!"g i"e"6if, 6er! #!"$!( di%um!i #!u!" ero#o6!" diori3 Pro9ilii6!6i, (lorii6!6i, d!" e9idoi6!6i #!"$!( di%um9!i 9!d! l!!3 Te#!l 6!u!" di9er(ir!(!" le#i& d!ri -... meer, 6ed!"g(!" umur"$! #erd!6!r(!" (!"du"g!" fo6il d!l!m

4

6i6i9!" #!ug!m9i"g !d!l!& Mio6e" B!/!& 7 Mio6e" A(&ir ?Jo&" d!" Bird, -0= d!l!m A9!"di d!" B!4&ri, -00@3 5353538iori Bo"e S!u!" i"i erdiri d!ri diori (u!r6!, diori, gr!"odiori, d!" gr!"i3 8iori (u!r6! #!"$!( di%um9!i di d!er!& Su"g!i T!lud!!, de"g!" (er!g!m!" diori, gr!"odiori d!" gr!"i3 Sed!"g(!" gr!"i #!"$!( di%um9!i di d!er!& Su"g!i Bo"e3 S!u!" i"i me"ero#o6 B!u!" Gu"u"g!9i Bilu"g!l! m!u9u" ;orm!6i Ti"om#o3 Umur 6!u!" i"i 6e(i!r Mi o6e" A(&ir ?Jo&" d!" Bird, -0= d!l!m A9!"di d!" B!4&ri, -00@3 5353=3B!u!" Gu"u"g!9i Pi"ogu ;orm!6i i"i erdiri d!ri 9rodu( ul(!"i( $!iu uf, uf l!9illi, #re(6i d!" l!!3 Bre(6i gu"u"g!9i di Pegu"u"g!" Bo"e, Mo"g!d!li! d!" Pu6i!"  #er6u6u"!" !"de6i 9iro(6i" d!" d!6i3 Tuf $!"g er6i"g(!9 di G3 Lemi#u d!" G3 Lolom#ul!" umum"$! #er#!u!9u"g, (u"i"g mud!, #er#uir 6ed!"g 6!m9!i (!6!r, di6eli"gi ole& l!! #er6u6u"!" me"e"g!& 6!m9!i #!6!3 Tuf d!" uf l!9illi di 6e(i!r Su"g!i Bo"e #er6u6u"!" d!6i!"3 L!! #er/!r"! (el!#u mud! &i"gg! (el!#u u!, 9e%!l, umu"$! #er6u6u"!" !"de6i 9iro(6i"3 S!u!" i"i 6e4!r! umum erm!m9!(!" lem!& 6!m9!i 6ed!"g, umum"$! didug!  #erumur Plio6e" 7 Pli6o6e" ?Jo&" d!" Bird, -0= d!l!m A9!"di d!" B!4&ri, -00@3 5353+3Aluium d!" E"d!9!" P!"!i S!u!" $!"g #erumur Holo6e" 7 Re6e" i"i erdiri d!ri m!eri!l'me!ri!l $!"g #elum er(o"6olid!6i(!" 6e9eriC 9!6ir, lem9u"g, lum9ur, (eri(il d!" (er!(!l ?Jo&" d!" Bird, -0= d!l!m A9!"di d!" B!4&ri, -00@3

53=3 Sru(ur Geologi

5

G!m#!r 53= Pe! Te(o"i( Pul!u Sul!/e6i ?H!ll !"d *il6o", 5...@ Pul!u Sul!/e6i d!" 6e(i!r"$!, (&u6u6"$! Sul!/e6i #!gi!" u!r! meru9!(!" 6!l!&  6!u m!rgi" !(if $!"g 9!li"g rumi d!l!m %!"g(! /!(u geologi, 6ru(ur d!" %ug! e(o"i(3 *il!$!& i"i meru9!(!" 9u6! 9eremu!" ig! lem9e"g (o"erge", (!re"! i"er!(6i ig! (er!( #umi u!m! ?lem9e"g@ di m!6!

Neoge"

?Sim!"d%u"!(, -005@3

Ko"erge"6i

i"i

me"im#ul(!"

 9e"gem#!"g!" 6emu! %e"i6 6ru(ur di 6emu! 6(!l!, erm!6u( 6u#du(6i d!" )o"! um#u(!", 6e6!r d!" thrust 3 S!! i"i 6e#!gi!" #e6!r 6ru(ur Neoge" d!"  #e#er!9! 6ru(ur 9r!'Neoge" m!6i& e!9 !(if !!u !(if (em#!li3 Sru(ur  u!m! erm!6u( Su#du(6i Sul!/e6i U!r! ? North Sulawesi Trench / Minahasa Trench@, Se6!r Goro"!lo, Sulu Thrust , d!" um#u(!" g!"d! l!u M!lu(u ? Molluca sea collition@3 Su#du(6i Sul!/e6i U!r! ? North Sulawesi Trench@ dii"er9re!6i(!" meru9!(!" )o"! 6u#du(6i (o"erge" !"!r! L!u Sul!/e6i d!" Le"g!" U!r! Sul!/e6i3

o"! 6u#du(6i Sul!/e6i U!r!

erm!6u( (ed!l!m

6i6im

6

 9e"u"%!m!" $!"g rel!if u! ?dying subduction@ $!"g ro#e(!""$! #er(em#!"g (e !r!& imur 6e9!"%!"ge9i!" u!r! Sul!/e6i3 Pe"u"%!m!" Sul!/e6i U!r! me"$u6u9 de"g!" 6udu (emiri"g!" 6e(i!r -+D d!" benioff zone  me"u"%!m 6!m9!i (ed!l!m!" -.'-D3 M!g"iudo m!(6imum ? Mmax@ gem9! #umi di )o"! Su#du(6i Sul!/e6i U!r! me"4!9!i 3P!lu Geologi P!lu Geologi digu"!(!" u"u( 9e"g!m#il!" 6!m9el #!u!" $!"g !d! di d!er!& 9r!(i(um3

G!m#!r =3-3> P!lu Geologi =3-313K!"o"g 6!m9el K!"o"g 6!m9el digu"!(!" 6e#!g!i /!d!& d!ri 6!m9el #!u!" $!"g diemu(!" di d!er!& 9r!(i(um3 =3-33Al! uli6 geologi Al! uli6 geologi digu"!(!" u"u( me"4!! 6eg!l! i"form!6i $!"g di d!9!(!" di d!er!& 9r!(i(um3 =3-3353 S!r!" Berd!6!r(!" &!6il 9e"elii!" i"i di6!r!"(!" 9erlu dil!(u(!" 9e"elii!" le#i& 69e6ifi( d!" ilmi!& e"!"g ul(!"ologi di d!er!& 9e"elii!" i"i3

20

8A;TAR PUSTAKA A9!"di d!" B!4&ri, -003 Peta Geologi Lembar otamobagu !S"ala #$%&'(''')3 Pu6! Pe"elii!" d!" Pe"gem#!"g!" Geologi, B!"du"g3 Am6ro"g, 5.-53 Sru(ur Geologi Sul!/e6i3 B!"du"g M!6ulili, 5.-13 ;i6iogr!fi Regio"!l Goro"!lo3 Goro"!lo ITB3 5.->3 Vul(!"ologi3 &9:FF///3fi#3i#3!43idFL!#Perologi3Vul(!"ologiF , 5.-+3 B!u!" Pem#e"u( Lio6fer3 &9:FF///36ofilmu34omF5.-+F.F#!u!"'  9em#e"u('lio6fer3&ml Ri&!r!di, 5.-.3 Per#ed!!" B!u!" Vul(!"i( d!" Pluo"i(3 &9:FFri&!r!di3#log69o34o3idF5.-.F-5F9er#ed!!"'#!u!"'ul(!"i('d!"'9luo"i(3&ml Ari6m!$!di, 5.-13 ;i6iogr!fi d!" Geologi &9:FFdo(ume"3i96Fdo4ume"6Ffi6iogr!fi'd!"'geologi'goro"!lo3&ml

Goro"!lo3

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