page_title: 1987 in paleontology
section_title: Newly described angiosperms
hierarchical_section_title: 1987 in paleontology / Plants / Newly described angiosperms
caption_attribution_description: English: A fossil leaf from the extinct Betula leopoldae. 48.5 million years old; Klondike Mountain Formation. Republic, Ferry County, Washington, USA. Stonerose Interpretive Center # SR 02-22-19
context_page_description: Paleontology or palaeontology is the study of prehistoric life forms on Earth through the examination of plant and animal fossils. This includes the study of body fossils, tracks, burrows, cast-off parts, fossilised feces, palynomorphs and chemical residues. Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as a science.
caption: Betula leopoldae
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