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Explore the habitability of Europa with GEO GIRL in this short lecture. Learn about the presence of water, bioessential elements, and energy on Europa, and the types of life that could exist there.
Explore the invertebrate phylum of Brachiopods with GEO GIRL, covering lifestyle, reproduction, anatomy, morphology, classification, and evolution in less than an hour.
Explore mineral weathering, microbial and abiotic processes, and their impact on climate change in this short, engaging study by GEO GIRL.
Explore mineralogy with GEO GIRL in a concise video series. Learn about crystal habits, mineral color, luster, cleavage, hardness, and more in under an hour.
Learn about the construction of the geologic timescale, biostratigraphy, and lithostratigraphy in less than an hour with GEO GIRL. Understand how fossils and rock types help determine the age of sedimentary rocks.
Explore lesser-known mass extinctions in Earth's history with GEO GIRL. This short, informative video covers events from the Precambrian to Mid-Paleozoic.
Explore biomining techniques, microbial metal oxidation, and environmental impacts with GEO GIRL's short, informative video. Learn about bioleaching, bio-oxidation, and acid mine drainage.
Explore the significance of basalt on Earth, learn to distinguish between alkaline and tholeiitic basalts, and understand how basalts help deduce mantle composition and structure in this short video by GEO GIRL.
Explore the use of isotopes in geology with GEO GIRL. Learn about stable and radiogenic isotopes, their applications in igneous petrology, and various dating methods. Less than 1 hour.
Learn about modal and normative mineralogy, major and trace elements in igneous rocks, and how to use Harker diagrams and indices in less than an hour with GEO GIRL.
Explore the factors influencing volcanic eruptions, magma viscosity, and crystallization processes with GEO GIRL in less than an hour. Learn about felsic and mafic magmas, partial melting, and magma mixing.
Explore Europa's geological features and their implications for life in this short, engaging video by GEO GIRL. Delve into evidence of geological activity and potential signs of life.
Learn to use phase diagrams in igneous petrology with GEO GIRL in less than an hour. Understand the composition of solids and liquids in terms of temperature.
Explore how microorganisms contribute to mineral formation in this short, engaging study by GEO GIRL. Learn about biominerals, magnetite, manganese oxides, clays, and amorphous silica.
Learn to classify igneous rock textures based on grain size and shape with GEO GIRL in under an hour. Understand the thermodynamics of crystallization and how it controls igneous rock textures.
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