Definition
Globigerinidae is a family of planktonic foraminifera, meaning they float in the open ocean. These forams are characterized by their spherical, multi-chambered shells. Think of them like tiny, floating bubbles. They are among the most abundant and widespread foraminifera. Their shells are a major component of deep-sea sediments, especially in warmer waters. Studying their distribution helps scientists understand ocean currents and past climate changes. 🌡️