Understanding Microfacies Characteristics in Thin Sections
Explore the key criteria for analyzing microfacies in thin sections including groundmass, particles, depositional texture, and solution texture. Learn about the petrographical components and microfossil shapes commonly observed in microfacies.
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Presentation Transcript
Microfacies characteristics as seen in Thin section include of four criteria The type of groundmass The different kind of partical Depositional texture Solution texture
1- Groundmass 2- Particles 3- Pores
Petro graphical components of Microfacies Groundmass Partical Pore Non skeletal Skeletal Micrite Sparite NOT FABRIC SELECTIVE FABRIC SELECTIVE 1- OOLITE 2- PELLETS 3-PELOIDS 4- ONKOID 5- AGREGATED GRAINS MICROF OSSILS
Microfossils Shape In Microfacies Needle Segmoidal Pranch Chamber Massive Incarsted
Headline Of Microfacies Course 1- preface 2-
