Micropalaeontology

Micropalaeontology is the study of tiny fossils, generally less than 1 millimeter in size, such as microplankton, foraminifera, and pollen. These microscopic remains of plants, animals, and microorganisms help scientists understand Earth's past environments, climate changes, and geological history. Because these fossils are abundant and preserve well in sedimentary rocks, they are valuable indicators for dating rocks and exploring ancient ecosystems. Essentially, micropalaeontology provides critical insights into Earth's history by examining small, often overlooked fossils that reveal large-scale environmental and biological patterns over millions of years.