ARCHAEOLOGY FINAL EXAM
Final Examination Questions & Answers with Verified Solutions
2026/2027
1. What absolute dating method measures the radioactive decay of potassium-40 into
argon-40 in volcanic rock?
A. Radiocarbon dating
B. Potassium-argon (K-Ar) dating
C. Dendrochronology
D. Thermoluminescence
Rationale: Potassium-argon dating determines the age of volcanic materials by measuring the ratio of
accumulated argon gas to remaining potassium-40 decay.
2. Which law of stratigraphy states that in undisturbed sedimentary layers, the oldest
layers are at the bottom and the youngest are at the top?
A. Law of Superposition
B. Law of Original Horizontality
C. Principle of Cross-Cutting Relationships
D. Law of Association
Rationale: The Law of Superposition forms the fundamental basis of relative chronological dating in soil
and sediment layers.
3. What term describes non-portable human-made structures or modifications at an
archaeological site, such as walls, hearths, or postholes?
A. Artifacts
B. Ecofacts
C. Features
D. Assemblages
Rationale: Features are non-portable archaeological evidence that cannot be removed from a site without
altering or destroying their physical integrity.
,4. Which technique uses tree-ring growth patterns to calculate exact calendar dates for
timber samples?
A. Stratigraphy
B. Dendrochronology
C. Seriation
D. Obsidian hydration dating
Rationale: Dendrochronology compares tree-ring width sequences to established regional master
chronologies to deliver absolute annual precision.
5. What are organic remains found at a site that provide ecological context—such as
seeds, animal bones, or pollen—called?
A. Ecofacts
B. Artifacts
C. Matrix
D. Provenience
Rationale: Ecofacts are natural biofacts that reveal environmental conditions and human diet without
being manufactured into tools.
6. What term refers to the precise three-dimensional position of an artifact or feature
within a matrix during excavation?
A. Context
B. Stratum
C. Provenience
D. Grid coordinate
Rationale: Provenience records the exact horizontal coordinates and vertical depth of excavated items to
maintain spatial context.
7. What is the study of how cultural and natural processes act on biological and material
remains after deposition?
A. Palynology
B. Taphonomy
C. Ethnoarchaeology
D. Zooarchaeology
, Rationale: Taphonomy examines decay, weathering, animal scavenging, and sediment movement to
understand post-depositional site formation.
8. Which relative dating technique orders artifacts into a chronological sequence based
on changes in popular style over time?
A. Seriation
B. Radiocarbon dating
C. Fluorine dating
D. Paleomagnetism
Rationale: Seriation tracks frequency changes in artifact traits across time, yielding characteristic
"battleship curves" for popularity trends.
9. What subfield analyzes fossilized pollen grains to reconstruct past climates and plant
environments?
A. Bioarchaeology
B. Paleontology
C. Palynology
D. Lithic analysis
Rationale: Palynology examines microscopic pollen spores preserved in sediment cores to track
vegetation and regional climate shifts.
10. What is the term for portable objects made, modified, or used by human beings?
A. Features
B. Artifacts
C. Mounds
D. Biosequences
Rationale: Artifacts include tools, pottery, jewelry, and weapons that can be collected, moved, and studied
in laboratory settings.
11. Which remote sensing method uses active laser pulses from aircraft to map ground
elevation beneath dense forest canopies?
A. Ground-Penetrating Radar (GPR)
Final Examination Questions & Answers with Verified Solutions
2026/2027
1. What absolute dating method measures the radioactive decay of potassium-40 into
argon-40 in volcanic rock?
A. Radiocarbon dating
B. Potassium-argon (K-Ar) dating
C. Dendrochronology
D. Thermoluminescence
Rationale: Potassium-argon dating determines the age of volcanic materials by measuring the ratio of
accumulated argon gas to remaining potassium-40 decay.
2. Which law of stratigraphy states that in undisturbed sedimentary layers, the oldest
layers are at the bottom and the youngest are at the top?
A. Law of Superposition
B. Law of Original Horizontality
C. Principle of Cross-Cutting Relationships
D. Law of Association
Rationale: The Law of Superposition forms the fundamental basis of relative chronological dating in soil
and sediment layers.
3. What term describes non-portable human-made structures or modifications at an
archaeological site, such as walls, hearths, or postholes?
A. Artifacts
B. Ecofacts
C. Features
D. Assemblages
Rationale: Features are non-portable archaeological evidence that cannot be removed from a site without
altering or destroying their physical integrity.
,4. Which technique uses tree-ring growth patterns to calculate exact calendar dates for
timber samples?
A. Stratigraphy
B. Dendrochronology
C. Seriation
D. Obsidian hydration dating
Rationale: Dendrochronology compares tree-ring width sequences to established regional master
chronologies to deliver absolute annual precision.
5. What are organic remains found at a site that provide ecological context—such as
seeds, animal bones, or pollen—called?
A. Ecofacts
B. Artifacts
C. Matrix
D. Provenience
Rationale: Ecofacts are natural biofacts that reveal environmental conditions and human diet without
being manufactured into tools.
6. What term refers to the precise three-dimensional position of an artifact or feature
within a matrix during excavation?
A. Context
B. Stratum
C. Provenience
D. Grid coordinate
Rationale: Provenience records the exact horizontal coordinates and vertical depth of excavated items to
maintain spatial context.
7. What is the study of how cultural and natural processes act on biological and material
remains after deposition?
A. Palynology
B. Taphonomy
C. Ethnoarchaeology
D. Zooarchaeology
, Rationale: Taphonomy examines decay, weathering, animal scavenging, and sediment movement to
understand post-depositional site formation.
8. Which relative dating technique orders artifacts into a chronological sequence based
on changes in popular style over time?
A. Seriation
B. Radiocarbon dating
C. Fluorine dating
D. Paleomagnetism
Rationale: Seriation tracks frequency changes in artifact traits across time, yielding characteristic
"battleship curves" for popularity trends.
9. What subfield analyzes fossilized pollen grains to reconstruct past climates and plant
environments?
A. Bioarchaeology
B. Paleontology
C. Palynology
D. Lithic analysis
Rationale: Palynology examines microscopic pollen spores preserved in sediment cores to track
vegetation and regional climate shifts.
10. What is the term for portable objects made, modified, or used by human beings?
A. Features
B. Artifacts
C. Mounds
D. Biosequences
Rationale: Artifacts include tools, pottery, jewelry, and weapons that can be collected, moved, and studied
in laboratory settings.
11. Which remote sensing method uses active laser pulses from aircraft to map ground
elevation beneath dense forest canopies?
A. Ground-Penetrating Radar (GPR)
