# American fossil cycads

> [Washington, D.C.]Carnegie Institution of Washington, 1906-16.

**Wikidata**: [Q51429929](https://www.wikidata.org/wiki/Q51429929)  
**Source**: https://4ort.xyz/entity/american-fossil-cycads


## References

1. Biodiversity Heritage Library
2. Internet Archive
3. Library of Congress Online Catalog
4. [Fatcat](https://api.fatcat.wiki/v0/release/q6vteysb5raypb2npm6uku6voe)