👉 The Devon Fluid is a unique, viscous, and gel-like substance found in the Devonian period, approximately 419 to 359 million years ago, which marks a significant phase in the evolution of early marine life. It is primarily composed of organic compounds, including kerogen, a complex mixture of hydrocarbons and organic matter, which were deposited in the anoxic (oxygen-deprived) environments of ancient marine basins. These conditions prevented the complete decomposition of organic material, leading to its preservation and eventual transformation into this fossilized fluid. The Devon Fluid is notable for its high carbon content and potential energy resources, as it represents a precursor to oil and natural gas. Its study provides insights into the biogeochemical processes and environmental conditions of the Devonian seas, contributing to our understanding of Earth's geological history.