Slide 1Slide 2Slide 3Slide 4Slide 5Some Types of ArchaeologyThe Goals of ArchaeologySites What are they?Slide 9Slide 10Slide 11Slide 12Slide 13Slide 14Slide 15Slide 16Slide 17Slide 18Slide 19Slide 20Analyzing Archaeological DataUnderstanding Past BehaviorSlide 23How does Archaeology get done?What archaeology isn’tArchaeologists don’t do dinosaurs!That’s paleontology.It’s not just about digging!It’s complicated, meticulous work that demands training, patience and big budgets.It’s extremely interdisciplinary.In other words, it’s not what most people think it is.Some Types of ArchaeologyPaleoanthropologyClassicalSome Types of ArchaeologyAnthropologicalHistoricalSome Types of ArchaeologyUnderwaterIndustrialThe Goals of Archaeology1. Discovering the pastExcavation & Description2. Reconstructing culture historyWho was where, when, with what?3. Explaining cultural processesHow and why do cultures change or stay the same?4. Interpreting Past CulturesWhat did peoples’ lives mean?SitesWhat are they?Places where past human activity occurredSome common site types:Habitation―places where people livedProcurement―places where people got resourcesProcessing―places where people converted resources to productsSacred―places where people practiced activities related to their ideologySpecialized―places with unique purposesSites are defined by what’s in them.Habitation SitesProcurement SitesProcessingSacredSpecializedWhat do archaeologists find?Artifacts—transportable objects made and used by past peoplesFeatures—formed or built by people, these “objects” can’t be movedActivity areas—clusters of artifacts and features resulting from particular activitiesEcofacts—environmental elements that exhibit traces of human use or activityIdeofacts—objects or features that contain information about peoples’ belief systemsSociofacts—objects or features that contain information about peoples’ social structureItems can fit in more than one category.Information, not the item, is the key.How Sites Are FormedTaphonomy—The study of how paleontological and archaeological remains ended up in a particular place.Primary refuse—When the items used together and deposited together are left exactly where they fell by ancient people.Secondary refuse—Deposits where people took their trash to a pile or pit, removing it from the immediate vicinity of their living quarters.How Sites Are FoundScientists ask around or read reports.Sophisticated remote-sensing devices—ground-penetrating radar, proton magnetometers, or electrical resistivity meters, can help search for sites.Pedestrian SurveyScientists search for sites through a process of subsurface sampling, placing test pits at regular intervals.How Information Is RecoveredLiterature searches, maps, site formsSurface Survey/subsurface testingSamplingTest excavationsExcavationsAnalysisContext is crucial!A single artifact, devoid of any context, provides only a fraction of the information provided by an object for which context has been preserved and recorded.All data recovery is slow and tedious, so as not to lose context.A typical archaeological excavation looks like this: square holes on a grid system, measuring tapes, shovels (sometimes), and lots of sitting around taking notes or photos.The most important tools in archaeology are a small (5 ½ inch) bricklayer’s trowel, a tape measure, and a notebook. Everything after that is gravy.None of this happens without a research design!Formulation involves defining the research problem, performing background investigations, and conducting feasibiliity studies. Implementation involves completing all the necessary arrangements for planning the workOne of the most difficult parts including everything from finance to permissions.Who pays for archaeological research? Data Acquisition: reconnaissance, survey, and excavation (steps are not mutually exclusive!)Reconnaissance is locating sites without excavationSurvey records as much as possible about sites without excavationExcavation exposes the buried cultural remains and other characteristics of sites, recording or retrieving data Data Processing is the manipulation of materials (raw data) including the treatment of artifacts, measurements, development of records such as maps. Analysis provides information about each type of data, such as artifacts, ecofacts, ideofacts, features. Some can be done in the field, but much more is done in the lab. Estimates of lab:field in terms of time range from 5-10 times more in the lab.Analyzing Archaeological DataArtifacts The Sources of Raw MaterialsDetermined through trace element analysis in which impurities in tiny or “trace” amounts are scanned for.Uses procedures such as neutron activation analysis and x-ray fluorescence.Tool Manufacture and UseExperimental replication is the process of attempting to authentically re-create ancient artifacts.Morphology is the form of the object, what it looked like, and by the evidence of wear patterns.Social Patterns, based on distribution (a sociofact)Understanding Past BehaviorArchaeologists use ethnoarchaeology (the study of living populations as analogy).Archaeologists also experiment in order to reconstruct.Publication and Public ArchaeologyIt does little good to dig and analyze unless you publish your findings. In fact, it’s unethical!Public accountabilityThey usually pay the bills, and it’s often their