Final answer:
Indy can use online databases like PaleoDB for geologic maps, and GIS systems like ArcGIS Story Maps to locate an old archaeological dig. These tools provide detailed geographic, cultural, and historical data that can help in pinpointing the dig site.
Step-by-step explanation:
To locate an old archaeological dig, online maps and resources are extremely valuable. Tools like geo-databases, geologic maps, and GIS (Geographic Information Systems) systems can provide detailed information about the land, its history, and relevant archaeological findings. Among the suggested resources, you may find the PaleoDB map, an extensive database of fossil localities in the United States, particularly helpful. It offers insights into both the locations and the ages of fossils, which might coincide with archaeological interests.
Apart from databases dedicated to paleontology, archaeology-focused platforms like ArcGIS Story Maps provide layered maps with cultural and historical data. These can reveal changes in habitation and land use over time, which could be crucial in pinpointing the location of the dig site. When conducting such online research, always take notes, especially on the geology or natural history of the area. Combining this information with maps and your own knowledge might lead you to a new, exciting discovery.
Finally, access to local or regional atlases, available in libraries or online collections, might provide further key geographic details to assist in the search for the archaeological site of interest.