Modoc Rock Shelter

Significant dates

Modoc Rock Shelter
U.S. National Register of Historic Places
U.S. National Historic Landmark

Part of the site
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Location	Randolph County, Illinois, USA
Nearest city	Modoc, Illinois
Architect	Natural Feature
Architectural style	Prehistoric Erosion
NRHP reference No.	66000328
Added to NRHP	October 15, 1966^[1]
Designated NHL	January 20, 1961^[2]

Modoc Rock Shelter is a rock cliff at the edge of the Mississippi River Valley that was undercut by Ice Age floods. This site is significant for its archaeological evidence of the Archaic period in the Eastern United States. The site has over 28 feet of sediment that contain artifacts. Evidence from the site, including four separate periods of Archaic occupation and one of a later period, suggests that the cultures of the Eastern Woodlands may have been comparable in age to the big game hunting cultures of the Great Plains. Based on the analysis of artifacts, archaeologists discovered that 9,000 years ago this rock shelter was used as a short-term camp by small hunting groups; by 6,000 years ago this rock shelter was used for long-term based camps by several families which were involved in activities of everyday life; and, by around 4,000 years ago evidence found in the sediment layers suggests the site was again used by small hunting parties as a short-term camp.^[3] There tools included concave projectile points, scrapers, choppers, hammer stones, and bone awls. Evidence has shown that during occupation, the inhabitants had a diet that consisted of deer, raccoon, opossum, birds, and fish.

Many of the footpaths leading to these caves still exist, although they are almost impossible to access due to deterioration.

The Modoc Rock Shelter site was discovered in 1951 by archaeologist Irwin Peithmann, who is known for teaching himself about the customs of Native Americans by living among them. The site is a rock cliff located in the Mississippi River Valley.

It was declared a National Historic Landmark in 1961.^[2]

References

^ "National Register Information System". National Register of Historic Places. National Park Service. January 23, 2007.
^ ^a ^b "Modoc Rock Shelter". National Historic Landmark summary listing. National Park Service. Retrieved 2007-10-03.
^ "Illinois State Museum". Retrieved October 11, 2011.

External links

38°03′46″N 90°03′49″W / 38.06278°N 90.06361°W / 38.06278; -90.06361

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Periods Lithic Archaic Formative Classic Post-Classic
Archaeological cultures	Adena Alachua Ancient Beringian Ancestral Pueblo (Anasazi) Avonlea Baytown Belle Glade Buttermilk Creek complex Caborn-Welborn Cades Pond Calf Creek Caloosahatchee Clovis Coles Creek Comondú Deptford Folsom Fort Ancient Fort Walton Fremont Glacial Kame Glades Hohokam Hopewell List of Hopewell sites La Jolla Las Palmas Maritime Archaic Mississippian List of Mississippian sites Mogollon Monongahela Old Cordilleran Oneota Paleo-Arctic Paleo-Indians Patayan Plano Plaquemine Poverty Point Red Ocher Safety Harbor Santa Rosa-Swift Creek St. Johns Steed-Kisker Suwannee Valley Tchefuncte Troyville Weeden Island
Archaeological sites	Angel Mounds Anzick site Bandelier National Monument Bastian Benson Blue Spring Shelter Bluefish Caves The Bluff Point Stoneworks Brewster Cahokia Candelaria Cave Casa Grande Chaco Canyon Coso Rock Art District Crystal River Cuarenta Casas Cueva de la Olla Cutler Eaker El Fin del Mundo El Vallecito Effigy Mounds Etowah Indian Mounds Eva Folsom Fort Ancient Fort Center Fort Juelson Four Mounds Gila Cliff Dwellings Glenwood Grimes Point Helen Blazes Holly Bluff Hopewell Culture National Historical Park Horr's Island Huápoca Key Marco Kimball Village Kincaid Mounds Kolomoki Mounds Lake Jackson Mounds Lehner Mammoth-Kill Site L'Anse aux Meadows Lynch Quarry Site Marksville Marmes Rockshelter Meadowcroft Rockshelter Mesa Verde Moaning Cavern Moorehead Circle Morrison Mounds Moundville Mummy Cave Nodena site Ocmulgee Mounds Old Stone Fort Orwell site Paquime Painted Bluff Parkin Park Pinson Mounds Plum Bayou Mounds Portsmouth Earthworks Poverty Point Pueblo Bonito Recapture Canyon River Styx Roberts Island Rock Eagle Rock Hawk Rosenstock Village Russell Cave Salmon Ruins Serpent Mound Sierra de San Francisco Shell ring sites Spiro Mounds Stallings Island SunWatch Taos Pueblo Town Creek Indian Mound Turkey River Mounds Upward Sun River Velda Mound West Oak Forest Earthlodge Wickiup Hill Windover Winterville Wupatki
Human remains	Anzick-1 Arlington Springs Man Buhl Woman Kennewick Man La Brea Woman Leanderthal Lady Melbourne Man Minnesota Woman Peñon woman Spirit Cave mummy Vero man
Miscellaneous	Aridoamerica Black drink Ceremonial pipe Chanunpa Chunkey Clovis point Container Revolution Eastern Agricultural Complex Eden point Effigy mound Falcon dancer Folsom point Green Corn Ceremony Horned Serpent Kiva Medicine wheel Metallurgy Mi'kmaq hieroglyphic writing Mound Builders N.A.G.P.R.A. Norse colonization of North America Oasisamerica Piasa Projectile point Southeastern Ceremonial Complex Stickball Three Sisters agriculture Thunderbird Transoceanic contact Underwater panther Water glyphs
Related Genetic history Pre-Columbian era

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