A family of microscopic marine organisms (foraminifera) characterized by their rounded, chambered shells made of calcium carbonate.
Scientific taxonomic name derived from globigerina with the family-level suffix '-idae', following Linnaean nomenclature conventions where '-idae' indicates a formal family classification.
The Globigerinidae family has survived multiple mass extinction events over hundreds of millions of years, making them some of Earth's most resilient organisms—and their fossils help us understand what killed the dinosaurs!
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