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Explore the invertebrate phylum of Brachiopods with GEO GIRL, covering lifestyle, reproduction, anatomy, morphology, classification, and evolution in less than an hour.
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 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.
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 the Paleozoic era with GEO GIRL, delving into major geological events, biological evolution, and the largest extinction event in earth's history in under an hour.
Explore the Precambrian Eon with GEO GIRL, delving into earth's formation, biological evolution, and geologic processes in under an hour.
Explore the Great Oxidation Event with GEO GIRL, delving into its triggers, timing, aftermath, and impact on biological evolution in less than an hour.
Learn about mineral polymorphism and its importance, different types of polymorphism, common minerals with polymorphs, and their stability fields on PT diagrams in less than an hour with GEO GIRL.
Explore optical mineralogy with GEO GIRL, learning about light refraction, birefringence, pleochroism, and more. Understand how to determine a mineral's refractive index in under an hour.
Dive into mineralogy and crystallography with GEO GIRL's short online program. Learn about symmetry operations, twinning in minerals, and Miller indices of planes in under an hour.
Explore the world of microscopic invertebrates, Foraminifera, with GEO GIRL. Learn about their classification, ecology, anatomy, and evolution in less than an hour.
Explore the Anthropocene epoch and human-induced climate change with GEO GIRL. Learn about its effects and what we can do in under an hour.
Explore the major events of the Holocene and Pleistocene epochs, including glacial cycles, climate shifts, and megafauna extinctions in this short video by GEO GIRL.
Dive into the world of Echinodermata with GEO GIRL's online material. Learn about the diversity, ecology, anatomy, and evolution of starfish, sea cucumbers, and more in less than an hour.
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