@incollection{, F8685F1C7A3D44DCC81E8CF6AF05C813 , author={{Eng. Jhoan Jose Urdaneta M.Sc.}}, journal={{Global Journal of Researches in Engineering}}, journal={{GJRE}}2249-45960975-586110.34257/gjre, address={Cambridge, United States}, publisher={Global Journals Organisation}19614 } @incollection{b0, , title={{Trace metals and organic geochemestry of the Machiques Member (Aptian-Albian) and La Luna Formation (Cenomanian-Campanian)}} , author={{ MAlberdi-Genolet } and { RTocco }} , journal={{Venezuela. Chemical Geology}} 160 , year={1999} } @incollection{b1, , title={{Cretaceous'oceanic events' as casual factors in development of reef-reservoired giant oil fields. -Amer}} , author={{ EJBarron } and { SLThompson } and { SHSchneider }} , journal={{Ass. Petrol. Geol. Bull}} 63 , year={1981} } @book{b2, , title={{Origen de la porosidad y la permeabilidad en sedimentos y rocas carbonatadas}} , author={{ JCBraga } and { JMMartín } and { APuga-Bernabéu }} , year={2015} } @book{b3, , title={{Estudio Sedimentológico en el Grupo Cogollo del Cretáceo Inferior. : VI Congreso Geológico de Venezuela. Caracas, Tomo I}} , author={{ FJChacartegui }} , year={1985} } @incollection{b4, , title={{Correlación Estratigráfica y Síntesis Paleoambiental del Cretáceo de los Andes venezolanos}} , author={{ GarcíaJarpa } and { FGhosh } and { SRondon } and { FFierro } and { ISampol } and { MBenedetto } and { GMedina } and { COdreman } and { OSanchez } and { TUseche } and { A }} , journal={{Boletín Geológico}} 14 26 , year={1980} } @incollection{b5, , title={{Cretaceous anoxic oceanic events: from continents to oceans}} , author={{ HCJenkyns }} , journal={{Journal of Geological Society}} 137 , year={1980} } @incollection{b6, , title={{Ambientes de sedimentación carbonatada}} , author={{ PérezRamos } and { Olivia; GrijalvaNoriega } and { FranciscoJavier Y Montijo González }} , journal={{Alejandra}} , year={2012} Universidad de Sonora, Departamento de Geología , note={En: Rocas carbonatadas} } @incollection{b7, , title={{Manual de procedimientos operativos para Rocas Carbonaticas}} , journal={{PDVSA}} , year={2002} } @book{b8, , title={{Facies Models Response to sea level change. Geological Association of Canadá}} , author={{ RWalker }} , year={1992} } @book{b9, , title={{Venezuela Evaluación de Pozos}} , author={{ Wec }} , year={1997} } @book{b10, , title={{Carbonates facies in Geologic History}} , author={{ JLWilson }} , year={1975} , publisher={Springer-Verlag 471 p} , address={Berlin} }