Exam 1 Flashcards
Survey
A systematic approach to locate archaeological sites using methods like walking the landscape, remote sensing, or geophysical techniques.
Excavation
The process of digging to uncover artifacts and features. It requires careful planning, recording, and stratigraphic analysis.
Artifact
Any object made or used by humans, often found during excavations (e.g., tools, pottery).
Ecofact
Natural items (like plant remains or animal bones) that provide information about past human diets and environments.
Feature
Non-portable remnants of past human activity, such as hearths, walls, or post holes, which provide insight into how people lived.
Site Formation Processes
The combination of natural and cultural processes that affect how sites are created, maintained, and altered over time.
Significance of Context:
Context refers to the relationship between artifacts and their surroundings. It is crucial for understanding their use and significance.
What is Archaeology?
A discipline that studies human history and prehistory through the excavation and analysis of material remains.
Subfields of Anthropology:
Cultural Anthropology: The study of contemporary cultures.
Physical Anthropology: Focuses on biological aspects of humans.
Archaeology: Studies past cultures through artifacts.
Linguistic Anthropology: Examines language in social contexts
Three Age System:
A framework developed by Christian J. Thomsen that classifies prehistory into three ages: Stone, Bronze, and Iron.
Difference between Archaeology and Pseudoarchaeology:
Archaeology is based on scientific evidence and methodologies, while pseudoarchaeology promotes theories lacking empirical support.
How Do Archaeologists Find Sites?
Remote Sensing: Techniques like ground-penetrating radar or magnetic surveys to locate sites without excavation.
Aerial Reconnaissance: Using aircraft or drones to identify archaeological features.
LiDAR: Light Detection and Ranging; a method that uses laser pulses to create detailed maps of the landscape.
Law of Superposition
A fundamental principle stating that in undisturbed layers of rock or soil, the oldest layers are at the bottom, and the younger ones are on top.
Stratigraphy
The study of rock layers and layering. In archaeology, it helps determine the relative ages of artifacts based on their stratification.
NAGPRA
The Native American Graves Protection and Repatriation Act, which provides a process for museums and federal agencies to return Native American cultural items to their respective peoples.
Style:
The distinctive characteristics of artifacts that can reflect cultural, chronological, or individual preferences.
Experimental Archaeology and Ethnoarchaeology
Experimental Archaeology: The recreation of ancient techniques to understand past behaviors and processes.
Ethnoarchaeology: The study of contemporary cultures to gain insights into past human behaviors.
Lithics:
Stone tools and artifacts, crucial for understanding early human technology and culture.
Pottery
Ceramic vessels created by shaping and firing clay, providing insights into past human diets, storage, and cultural practices.
Absolute and Relative
Absolute Chronology:
Techniques that provide a specific date (e.g., radiocarbon dating).
Relative Chronology:
Establishes the sequence of events or artifacts without exact dates.
Radiocarbon Dating
A method for determining the age of organic materials by measuring the decay of carbon-14 isotopes.
Dendrochronology:
The study of tree rings to date events and understand past climates.
Pleistocene:
An epoch characterized by repeated glaciations and the presence of large mammals (megafauna) like woolly mammoths.