Endnote (X3) doesn't appear to have an Endnote bibliographical style (.ens) for Journal of Field Archaeology. I went ahead and modified the American Antiquity style to create a J of Field Archaeology style. The ENS file was developed in Endnote X1 for Windows but I believe these are widely compatible with other versions of Endnote.

The changes from American Antiquity style can be summarized as follows

• Full Author / Editor Names throughout
• Book: change Publisher, City to City: Publisher
• Journal Article: Title in double quotes
• Thesis title in quotes
• Chapter in Ed Book restructured.