S. Beadle

Palaeoecology of Silurian cyclocrinitid algae

Markes E. Johnson, S. Beadle, 1986 .

The biogeography of origin and radiation: dendrasterid sand dollars in the northeastern Pacific

S. Beadle, 1991, Paleobiology.

Ontogenetic regulatory mechanisms, heterochrony, and eccentricity in dendrasterid sand dollars

S. Beadle, 1989, Paleobiology.

Dasyclads, cyclocrinitids and receptaculitids: comparative morphology and paleoecology

S. Beadle, 1988 .

Probabilistic assessment of wind-sensitive structures with uncertain parameters

Han Ping Hong, J. A. Escobar, H. Hong, 2001 .

RETRODISPLACEMENT OF THE ORAL AND ANAL OPENINGS IN DENDRASTERID SAND DOLLARS

S. Beadle, 1995, Evolution; international journal of organic evolution.