In fossilio

From Foraminifera

In fossilio (Latin: "within fossil") is a new term for an old method of studying fossils, including all natural experiments recorded in fossil remains. Actually, palaeontology (American spelling paleontology) and palaeobiology (paleobiology) are scientific disciplines focusing on in fossilio-record of various organisms, their remains, and traces. The term in fossilio was first introduced in Tyszka (2006)