Polypora stenostoma: a Carboniferous bryozoan with cheilostomatous features

14 1 March 178 187

TAVENER-SMITH, R. 1971. Polypora stenostoma: a Carboniferous bryozoan with cheilostomatous features. Palaeontology14, 1, 178–187.

R. Tavener-Smith The Palaeontological Association (Free Access)