Alligator Mound
Alligator Effigy Mound · Granville Effigy
Late Woodland / Fort Ancient 800–1200 CE·Fort Ancient (Late Woodland)·🇺🇸 Ohio, Licking County, United States
About
About Alligator Mound
Effigy mound 205 ft/62 m long, 4–6 ft high, head oriented SW tail NE, depicting an opossum/underwater panther effigy on bluff south of Granville. Listed NRHP 1971. Preserved in Alligator Mound Park (Bryn Du Drive). Alignment of head and tail may track solstice; no burials found, indicating ceremonial rather than funerary function.
Why it mattersOne of few intact Lower Ohio Valley effigy mounds linking Ohio Fort Ancient to Upper Midwest effigy tradition and cosmology.
Open questions
Mysteries & theories
Mysteries
- 01Whether effigy depicts panther, opossum or alligator and its cosmological meaning
- 02Why effigy built on knoll away from floodplain villages
Theories
- 01Water-spirit effigy for spring rites on hilltop watershed
- 02Boundary marker for Fort Ancient territory between Scioto and Muskingum drainages
Theories are interpretations, not findings. The seal above tells you how much scholarly weight the place carries.
History
How it came to be
- Built
- c.800–1200 CE
- Period
- Late Woodland / Fort Ancient 800–1200 CE
- Culture
- Fort Ancient (Late Woodland)
- Builders
- Fort Ancient
- Purpose
- Underwater panther effigy mound (often called ‘alligator’) on hilltop overlooking Raccoon Creek, ceremonial
- Excavation
- Partially excavated
c.800–1200 CE
Initial construction
1200 CE
Major occupation / refurbishment
On the ground
Structures & features
40.0699° N · 82.5010° W · 268 m · 2 mapped features
Effigy head (west end)
effigy headBroad head with ear/leg projections, oriented to winter solstice sunset
40.0697° N · 82.5013° WEffigy tail (east end)
effigy tailCurled tail terminus tracking east ridge
40.0701° N · 82.5008° W
Gallery