by Gelogia Team | Feb 28, 2025 | Historical Geology
Depending on the geomorphological features, the coastal region of Bangladesh can broadly be divided into the following three regions: The Eastern Region: The eastern coastline of Bangladesh, from the big Feni River to Badar Mokam (the southern tip of the mainland)...
by Gelogia Team | Feb 27, 2025 | Paleontology
Radiolaria: Radiolaria are free-floating protists with roughly spherical cells and thread-like pseudopodia extending radially over a delicate endoskeleton. Moder Radiolarians are marine with representatives in Cambrian times. Radiolarians provide the most useful data...
by Gelogia Team | Feb 26, 2025 | Paleontology
Applications of palynology: Biostratigraphy & geochronology: Geologists use palynological studies in biostratigraphy to correlate strata & determine the relative age of given bed or stratigraphic sequences. Paleoecology & climate change: Reconstructing...
by Gelogia Team | Feb 25, 2025 | Physical Geology & Geomorphology
Modes of transportation: There are three modes of transportation of sedimentary particles: Traction Siltation Suspension Traction: Commonly, sediment grains larger than sand size are transported as part of the bed load in essentially continuous contact with the bed....
by Gelogia Team | Feb 24, 2025 | Paleontology
Classification of Living Fossils: Living fossils are classified by two main characteristics. Living organisms that are members of a taxon that has remained recognizable in the fossil record over an unusually long time span. They show little morphological divergence,...
