†Phragmactis Spencer 1940
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Full reference: W. K. Spencer. 1940. A monograph of British Palaeozoic Asterozoa. Monograph of the Palaeontographical Society, London 1940(10):495-540
Parent taxon: Phragmactinidae according to D. B. Blake 2014
See also Dean Shackleton 2005, Owen 1965, Sepkoski 2002, Spencer 1940, Spencer 1951 and Spencer and Wright 1966
Sister taxon: Swataria
Subtaxa: Phragmactis grayae
Ecology: epifaunal carnivore
Distribution:
• Ordovician of the United Kingdom (1 collection), United States (1: Pennsylvania)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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