Journal

Palaeontographica Americana. ≡

Articles

1. Caster, K.E., 1941. The Titusvilliidae: Paleozoic and Recent branching Hexactinellida: [5 (475)] - 52 (522), pls. 1 (33) - 5 (37).
2. Kjellesvig-Waering, E.N., 1986. A Restudy of the Fossil Scorpionida of the World: [1]-287.