Template:Sladen, 1891a

• Sladen, P. 1891a. A monograph on the British fossil Echinodermata from the Cretaceous Formations. volume Second. The Asteroidea. Part First. Monograph of the Palaeontographical Society 44(209): 1–28. BHL  
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Nomenclatural acts

• Date of publication: April 1891

New names

(List may be incomplete)

• Pycnaster