Definition
Taphonomy is the science of what happens between death and discovery — the chain of biological, physical, and chemical processes that converts a living organism into a fossil. The term, coined by Russian paleontologist Efremov in 1940, frames preservation as a process to be studied rather than a passive backdrop.
Taphonomic analysis asks: how did this bone arrive at this spot? Was the body scavenged, butchered, transported by water, trampled? Was burial rapid or slow? Did the bones experience cycles of wetting, drying, weathering? Each step leaves marks on the bone that, read correctly, reconstruct the history.
Why it matters
How it works
A taphonomic analyst starts with the bones themselves — their breakage, surface modification, weathering stage, completeness, orientation — and works outward. They examine sediment grain size and bedding for clues about depositional energy. They look for tooth marks and pit/scoring patterns from carnivores, cut marks from stone tools, root etching from later burial.
These observations are then compared to reference datasets from controlled experiments and modern observations — what a hyena chews leaves looks one way, what a leopard does looks another, what flowing water does to bones at a given velocity is now well-characterised. The taphonomic history becomes a constrained reconstruction rather than speculation.