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• Paleoenvironmental Reconstruction by using Plio-Pleistocene Mollusca fossils (bivalves and gastropods), foraminifera and plant remains.
• Quaternary aquatic bodies and climate history Research on evolution and climate history relating to several ancient lakes and human history.
• Use of Foraminifera as indicators for changes in Sea-level fluctuations during Earth's history.
• Faunal and floral species as environmental indictor of aquatic bodies, including Ephemeroptera, Plecoptera, Trichoptera, algae, mollusks, Amphipods, Diptera, and others.
• Mesoscopic structural elements and their possible mechanisms of formation.
• Aquatic invertebrate fossils, focusing on Mollusca fossil Research on their systematics and phylogeny as well as their application primarily in the context of paleo environments.​