Maryland Archaeological Conservation Laboratory

Maryland Archaeological Conservation Laboratory is a state-funded conservation facility and repository dedicated to the treatment, stabilization, cataloging, and study of artifacts recovered from archaeological investigations in Maryland and adjacent regions. The laboratory serves as a central conservation resource for artifacts from submerged and terrestrial sites associated with projects conducted by institutions such as the Maryland Historical Trust, the Smithsonian Institution, the National Park Service, and the Maryland Department of Transportation. It supports compliance with federal laws including the National Historic Preservation Act and the Archaeological Resources Protection Act of 1979 while collaborating with museums, universities, and tribal nations.

History

The laboratory grew from postwar archaeological initiatives undertaken by the Maryland Historical Trust and regional salvage efforts influenced by projects like the Chesapeake Bay underwater surveys and the reservoir excavations coordinated with the U.S. Army Corps of Engineers. Early impetus included large-scale mitigations for construction projects overseen by the Maryland State Highway Administration and guidance from scholars affiliated with the University of Maryland, College Park, the Towson University, and the Johns Hopkins University. Throughout the 1970s and 1980s the facility expanded its mandate in response to increased fieldwork stemming from partnerships with the National Oceanic and Atmospheric Administration, the National Park Service for Assateague Island, and county historical societies across Baltimore County and Anne Arundel County.

Facilities and Collections

The laboratory complex includes climate-controlled conservation suites, wet laboratories, x‑ray and photographic studios, and secure repositories for long-term curation. Its holdings encompass artifacts from prehistoric sites linked to cultures such as the Adena culture and Hopewell tradition contexts found in the region, as well as historic-period assemblages from colonial and early American contexts tied to sites like Fort McHenry, Annapolis, and maritime collections from the Chesapeake Bay bridge region. The repository preserves glass, ceramics, metals, organics including waterlogged wood and textile remains, and faunal assemblages often investigated in collaboration with specialists from the Smithsonian Institution's National Museum of Natural History, the Maryland Center for History and Culture, and the Peabody Institute.

Conservation and Research Programs

Conservation programs apply methods standardized by organizations such as the American Institute for Conservation and engage analytical techniques used by laboratories at the Smithsonian Institution and university centers including the University of Pennsylvania Museum of Archaeology and Anthropology. Projects have included dendrochronological studies with researchers from the Lamont–Doherty tradition, metallurgical analyses akin to those at the Metropolitan Museum of Art conservation labs, and isotopic studies comparable to work at the University of Oxford and Harvard University laboratories. The laboratory supports graduate and postdoctoral research affiliated with the University of Maryland Center for Environmental Science, the College of William & Mary, and the Rutgers University archaeology programs, and contributes to publications in journals such as the Journal of Field Archaeology and the American Antiquity.

Public Outreach and Education

The laboratory engages in public programming modeled after community outreach initiatives at institutions like the Smithsonian National Museum of Natural History and the Maryland Historical Society. Public-facing activities include rotating exhibits in partnership with the Reginald F. Lewis Museum of Maryland African American History & Culture, educational workshops for teachers linked to the Maryland State Department of Education, and internship programs coordinated with Frostburg State University and local school districts. The facility collaborates with tribal governments including representatives of the Piscataway Conoy Tribe and descendant communities when curating human remains or culturally sensitive materials, following protocols informed by the Native American Graves Protection and Repatriation Act and guidance from the National Congress of American Indians.

Administration and Partnerships

Administratively, the laboratory operates within the framework of state cultural resource management overseen by the Maryland Historical Trust and works closely with federal entities such as the National Park Service and the Federal Highway Administration for compliance and mitigation projects. Its partner network includes museums like the Maryland Science Center, universities including the Salisbury University and St. Mary’s College of Maryland, consulting firms involved in cultural resource management, and nonprofit organizations such as the Archaeological Institute of America. Collaborative agreements support loan programs, joint research grants funded by agencies like the National Endowment for the Humanities, and disaster response planning coordinated with the Federal Emergency Management Agency.

Category:Archaeological organizations Category:Conservation and restoration organizations Category:Museums in Maryland