Title

A Twi Relationship System

Designer

Margaret Mead

Date

1937

Source

From “A Twi Relationship System,” The Journal of the Royal Anthropological Institute of Great Britain and Ireland, vol. 67, 1937, p. 302. Mead’s article appears to present the first use of the triangle-circle scheme in JRAI and possibly English anthropology journals generally.

Bibliographic Citation

Mead, M. (1937). A Twi Relationship System. The Journal of the Royal Anthropological Institute of Great Britain and Ireland, 67, 297–304. https://doi.org/10.2307/2844142

is composed of

English Circle

English Triangle

has attribute

English Dash Line

English Solid Line

English Angled Line

depict things of type

English Sequence or Process