An interesting article about the Meadowcroft Rockshelter and how archaeologists were able to dig through enough strata to determine that it was the home for paleo-Indians in Pennsylvania about 16,000 years ago. See pictures of some of the artifacts found in the shelter and a picture of the initial excavation.

Additional Tags

carbon-14 dating, hunter-gatherers, earliest americans, meadowcroft rockshelter, paleo-indian, pre-clovis

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Classroom Considerations

• Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)

• This resource is only available on an unencrypted HTTP website.It should be fine for general use, but don’t use it to share any personally identifiable information