Why was Mary annings work so important?

Mary Anning's work was pivotal in the field of Paleontology due to her groundbreaking discoveries of marine fossils in the Jurassic marine fossil beds of Lyme Regis, England. Her findings, including the first complete Ichthyosaurus and PlesiOSaurus skeletons, challenged existing scientific beliefs about the history of life on Earth. Anning's meticulous work and fossil collection contributed significantly to the understanding of prehistoric life and laid the groundwork for future paleontological research, despite her being largely unrecognized in her time. Her contributions have since been celebrated for their impact on evolutionary theory and the scientific community.