In geology, dikes are geological formations where magma has intruded into existing rock layers, cutting across them vertically or nearly so. These formations typically occur as narrow, tabular bodies and are composed of igneous rock such as basalt or granite. Dikes form when magma, under pressure, forces its way into fractures or weaknesses in the surrounding rock, solidifying as it cools. Over time, erosion and geological processes may expose these dikes at the Earth's surface, revealing the cross-cutting relationships they exhibit with older rock layers. Dikes are important to geologists as they provide insights into past volcanic activity and the composition of the Earth's crust. They also play a role in understanding the structural history and tectonic evolution of regions where they are found.
Title : Geotechnical ground investigation
Myint Win Bo, Toronto Metropolitan University , Canada
Title : Simultaneous Global Climate Change "Heat Waves" and microwave and radio-wave from Solar Flares
Shozo Yanagida, Osaka University, Japan
Title : How subsurface waters record the earth’s history
Leonid Anisimov, Volgograd State University, Russian Federation
Title : Landslides.Rainfall one of the main triggering factors in the mountainous regions of Puebla, Mexico.
Oscar Andres Cuanalo Campos, Universidad Popular Autónoma del Estado de Puebla, Mexico
Title : Geo Education exploratory learning sessions on field and underwater
Martina Gaglioti, LIPU, Italy
Title : Linking between color and element concentration for Fluorite: An optical spectroscopic approach
Ali Almohammed, Pandit Deendayal Energy University, India