Earth Science Week on Instagram: "Starting off the new year strong with a small but mighty fossil - a foraminiferan! These tiny and adorable single-celled organisms come in all sorts of shapes and sizes, and this one just so happens to look like a cloud (and we think that’s adorable!) ☁️ While they’re alive, foraminifera (or “forams” for short) live in marine or brackish waters and build shells (or “tests”). When they die, their tests sink to the sea floor and those are what we see preserved in