What Clues Help Us Understand the Lives of People in the Past?
What Clues Help Us Understand the Lives of People in the Past?
By Courtney Agenten (2019)
Primary sources are clues archaeologists use to interpret the past

Different types of volcanoes erupt differently. When volcanoes erupt they “give off a vast range of products from steam and gas to molten lava, ash, pumice, and boulders, all of which are ultimately derived from magma, the molten material that rises from beneath the Earth’s crust” (Scarth 2009). In an oversimplified model, volcanic eruptions can be grouped under four main categories: mild, moderate, vigorous, and violent.

The eruption of Mount Vesuvius in A.D. 79 was violent and one of the most famous because it destroyed, buried, and immortalized the towns of Pompeii and Herculaneum, and Roman villas in Campania. They were entombed for over seventeen hundred years, until archaeologists slowly began to reveal their secrets to the world. “Thus, the eruption destroyed—and preserved—the most famous archaeological sites in the world, and they, in turn have helped make Vesuvius the most famous of all volcanoes” (Scarth 2009).
How can we learn about the eruption of Vesuvius in A.D. 79? Scientific studies of the eruption provide information about the phases of the eruption supported by layers of ash that show evidence of pyroclastic flows. Plus, primary sources like letters written by an eye-witness can help archaeologists interpret the event. By analyzing how thick the layers are, what type of volcanic material they contain, and how the deposits were distributed, geologists have been able to reconstruct the different phases of the eruption. The first phase of the eruption was characterized by a widespread dispersal of pumice from a high eruptive column, that rose to the height of almost 20 miles. During this phase white and gray pumice dispersed to the southeast of the volcano, traveling a distance of 43 miles. The second phase of the eruption is characterized by the collapse of the column and pyroclastic flows and surges. This phase caused major damages and extensive loss of life within 6 to 10 miles of the volcano. The surges can be detected as layers of thin ash. Thick, massive layers indicate pyroclastic flows.
The third phase consists of a deposit of lapilli.










Those in the Project Archaeology network are continually acknowledged for creating some of the best archaeology education materials available. In my opinion, this is because we take the time to carefully outline goals and objectives, applicability to teaching standards, and effective assessment tools, and apply research-based best practices for pedagogy and instruction to our programming and curricula. Recently, we learned about archaeology and accessibility and an amazing pilot project for visually impaired learners from Network coordinators Valerie Feathers and Gwynn Henderson. Regarding the digital realm though, it’s fairly new to many of us, and the pivot to providing online resources is happening pretty fast! But because we’re looked to as leaders in our field, we need to make sure we’re modeling best practices for accessibility with our online resources and following regulations put forth by the
If you want to have more visual control over your digital content or are intimidated by unpredictability and intimacy of going live, you can create and upload a pre-recorded video to the web or social media. One very important factor to consider when creating video content is accessibility for individuals who are deaf or hard of hearing. My university requires that all videos created by its units and departments must have closed captions. Closed captions also greatly benefit low-literacy and English as a Second Language viewers!
Project Archaeology is immensely proud of our friend, tribal consultant, and fellow curriculum writer and teacher, Dr. Shane Doyle, Apsáalooke, who is an educational and cultural consultant from Crow Agency, Montana. He was asked to serve as the tribal liaison for the repatriation (reburial) of the Anzick child. Dr. Doyle is a colleague of Crystal Alegria (Montana Coordinator) and Jeanne Moe (Project Archaeology Director). He is an inspiring educator who started his career teaching 4th and 5th grade in Lodge Grass, Montana and now holds a masters in Native American Studies and a PhD in Ecu. Throughout his news appearances and lectures he