Diagenetic Trends in the Pleistocene Calcareous Ridges, Mersa Matruh Area, Egypt
Qatar Univ. Sci. J. (1993), 13(1): 161- 168 DIAGENETIC TRENDS IN THE PLEISTOCENE CALCAREOUS RIDGES, MERSA MATRUH AREA, EGYPT By HANAFY HOLAIL Department of Geology, Faculty of Science University of Qatar, Doha, Qatar ~.;dl ~ Lou~ u~~l i,_AI ~~~~ J~ ~ ~ • (-'~ ~.;A :; i.h.~ ~ J---#~ J.:.,L.....Jl Jl.W......4 J~ 4 j.&. ~~~ ~~~ .::.~~fll ~ ~1_,..:;:; ~ t...l.;J ~ l.r.o-'iJ . ~~ .::.~ .:,... \J!i. ~ ~" ' ~ «r..,>ill ~L....tll ~(~~.>A U1w. .;~I~ ..u..t ~I 11-4J ~>tll ~ L. .::.~ ~ ~L.:i...o .::.~.:,... ~ ~~ ~~.u 0i .::.4..Jl ~~-41 ~l.r.o-J.AJl ~~ F-'i • )W N.! ,.;sll ~ ~ ~~ ~IS.Jl.:,... L....G....:..'i bJL.... J~JC;A ~.>-::- . d.!i.!:ll .::.li.l~l ~~~~11_, \r' -~fill, '"-~l ~u.o~& ..!:!~~ ..u_, .}c dll.S_, ~J..I:! ~~~I ~~~ d!.!! ,II .}cJ ~~ ~~ .::.~ ( ....il'Yl ~ ~~ • , o +) c:t:- ... <'il ~ ~ 0i ~" ~ ~"""')lll ~~~ .::.~~ ~l.b ~~ ~~ .::.~ ~ ( ~~ ~ ~~ ~, r .. ) ~~~'il_, l.U· ~--.:~11 I~. -~---'1- --'1 ··1.1 -:IlL --11 L:.....:...)Ub- :.~11 U"' ~ .s-J r..y~ ..>---" ~ ....... ':!""' -~ .) • ~ ~ "~ • , o+ ~ft...)~~~ .::.~1 ~ ~'il ~ ~ .:,i ~J .W d • ,.; ~ u.; q; ;II~~~ ~W ~ ~).L ~ ~'-' ~ ( ....il'Yl ~ ~~~ .::.~1 0i L.....s:, ( ....il"'il ~ .,~ ', ~ _ 4J:.....~) ~~~ UW~4· ~~~"~ \. , ••• ~!~~~~'il.:,...~'-'~~ Ktj . :. -11 d.:._u:. I ~.-" d •• ~ \r- . ~II .I,·. 4...........U • u ll....A II ~ ~ - U"' ~ ":! ---. ~..rw ~ • u. 1.,!. ~ ~lJ ....L.f'il ~ ".).....:-. ~' 0 + .b.....-,jill ~ ~ ~ ~~~ .::.~1_, -:tj )Ill~~~ . \r' _ · ~~~ .. ~~~~I .-:~ li...o ~ L£.j:; ':!""':,~ - ~ ~..rw ~ . ................) ~ ~i cl~l ~ .::.L:.~l ~~.u .:,..._, . ....il'Yl ~ ~~ r ,A+, ', ~ + ~ c_,l.;---:u .::.· - .....Q- 1 ~ • ~l.::.li.l ~II . ~ ..:.q bL.ll . u.A .!...=. )Ill~~~ ~ 'J.>""' ~ - -· Y" ~ ..>:"" - U"' - - I"""' - . bL:J.l ~! ~ ~lr. ~ Key Words: Carbonates, Marine, Meteoric, Cementation, Mersa Matruh, Diagenesis, Pleistocene, Calcite, Aragonite, Ooids, Stable isotopes.
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