Welcome to AINW

THANK YOU!

We are very thankful for the health care professionals who are dedicated to helping others during this time of unprecedented health and safety threats. We appreciate our clients for keeping us busy, and we thank our suppliers for providing the necessary services and supplies needed for each project.

We feel fortunate that we continue to work on infrastructure projects while adjusting our daily activities to protect the safety and health of our employees, clients, and the public. Click here to learn more about how we are staying safe while completing work.

Helping you navigate the complex world of cultural resource laws and regulations in the Pacific Northwest

Our archaeologists, architectural historians, historians, ethnographer, and technical and support staff are highly experienced in:

  • Section 106 (NHPA)
  • NEPA
  • Section 4(f)
  • State Permits
  • Cultural Resource Studies
  • Archaeology
  • Architectural History
  • Historical Research
  • Records Reviews
  • Geoarchaeology
  • Lithic Technology
  • Blood Residue Analysis
  • Ethnographic Studies
  • And much more…

Browse all Services

AINW Conducts Blood Residue Analysis
on 250,000-Year-Old Tools from Jordan

AINW analyzed ancient tools from Jordan for Dr. April Nowell of the University of Victoria. The tools were from a sealed deposit that was 250,000 years old. Blood protein residues were detected on 17 analyzed tools. The positive results were from bovine, camel, duck, horse, and rhino. The technical article was published in the Journal of Archaeological Science.

For more information, click the links below:
National Public Radio (NPR) interview with Dr. John Fagan, AINW

Journal articles with additional information about this discovery:

Read about our Blood Residue
Analysis Services