Carbonate rocks are composed of carbonate minerals that chemically formed in the form solutions, and there organisms involved their formation. The limestone found around Lake Limboto is very interesting, because water lake freshwater while characteristic a marine environment. Diagenesis natural process sedimentary occurs from initial deposition until it reaches limit metamorphism will be formed...

Diagenetic dissolution of magnetic minerals has been widely observed in organic-rich sediments from many environments. Organic-rich sediments from the eastern Mediterranean Sea (sapropels), recovered during Leg 160 of the Ocean Drilling Program, reveal a surprising catalogue of magnetic properties. Sapropels, from all sites studied across the eastern Mediterranean Sea, are strongly magnetic and...

1 For copyright reasons several figures are excluded from this eprint version. For access to these, readers are referred to the published version of this manuscript or the cited papers. Abstract The hypothesis that reducing conditions exist in localized zones of high organic matter, termed microniches, was first suggested over a century ago, but only relatively recently have high-resolution tec...

the berriasian-valanginian fahliyan formation forms one of the giant reservoirs in the subsurface of the abadan plain, onshore iran. a detailed petrographical analysis of the available cores and thin sections revealed that the different diagenetic parameters influenced the reservoir quality of the fahliyan formation in this field. the fahliyan formation has been influenced by three diagenetic e...

In the process of diagenesis and burial sedimentary basins, basin fluid activities participate in hydrocarbon accumulation metal mineralization. Understanding evolution is great significance revealing related Paleo-reservoirs are closely associated with Carlin-type gold deposits Nanpanjiang-Youjiang Basin, South China. Calcite, activity product, to bitumen gold-bearing pyrite. By integrating pe...

Sta ble light iso tope ra tios (C/C and O/O) in fos sil teeth pro vide key ar chives for un der stand ing ecol ogy of past fau nal com mu ni ties and the evo lu tion of en vi ron ments dur ing the Plio-Pleis to cene. Given the in ev i ta ble pro cesses of diagenesis dur ing fos sili sa tion, the in teg rity of iso to pic in for ma tion and the de gree of de tailed in for ma tion that can be ex ...