Archaeology Vocabulary Quiz

Excavation is the physical act of digging a site to recover evidence, while stratigraphy is the method of analysing the layers revealed by that digging. During excavation, archaeologists work down through strata one at a time, recording each layer. Stratigraphy then interprets the sequence of those layers to establish which deposits and finds are older or younger relative to one another.

Carbon dating measures the radioactive decay of carbon-14 in organic material such as bone, charcoal, or wood. Living things absorb carbon-14, and after death it decays at a known rate, so the remaining amount indicates age. The method works well for material up to about 50,000 years old but cannot date stone, metal, or pottery directly, and results require calibration against tree-ring records.

Provenance records exactly where and in what context an artefact was found. Without it, an object loses most of its archaeological meaning, because its relationship to other finds and to dated layers is unknown. Secure provenance also helps distinguish genuine finds from forgeries and identifies objects that may have been looted, which is a major concern in the antiquities trade.

A midden is essentially an ancient rubbish dump, and because people discarded the remains of everyday life there, it is a treasure trove of information. Bones reveal which animals were eaten, shells indicate coastal resources, charred seeds show plant use, and broken pottery helps with dating. Layered middens also preserve a record of how diet and habits changed over time.

An artefact removed from its context becomes little more than a curiosity. Context tells archaeologists how old an object is relative to its surroundings, what it was found alongside, and how it relates to structures and other deposits. A coin found in situ within a sealed layer can date that entire layer, whereas the same coin in a museum drawer with no record reveals almost nothing about the past.

A sherd is a fragment of broken pottery, and they are among the most abundant finds on most sites. Because pottery styles, fabrics, and decoration changed over time and varied between cultures, sherds are excellent for dating layers and identifying which group of people lived at a site. Their durability means they survive when organic materials have long decayed.

In situ means an object remains in its original position, undisturbed since it was deposited. This is the ideal situation for archaeologists, because the find's context, orientation, and associations are all intact and reliable. Objects that have been moved, disturbed by ploughing, or redeposited by water lose much of their interpretive value because their original relationships are lost.

Typology classifies artefacts into types according to shared features such as shape, material, and decoration. By arranging types into a sequence based on how they change over time, archaeologists build a relative chronology. When a typological sequence is anchored to absolute dates from scientific methods like carbon dating, individual finds can be placed in time even without direct scientific testing.

An assemblage is a collection of artefacts found together in a single context, such as a grave, pit, or floor surface. Studying them as a group reveals patterns that individual objects cannot, including how items were used together, the activities carried out in a space, and the status or identity of the people involved. The associations within an assemblage are central to interpretation.

ESL learners interested in history, heritage, or science should prioritise: excavation, stratigraphy, artefact, carbon dating, midden, provenance, trench, sherd, context, typology, in situ, and assemblage. These core terms appear in museum displays, documentaries, university courses, and field reports, making them valuable for both academic study and general cultural literacy.