| Calceolispongia Temporal range: Permian
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| Calceolispongia hindei | |
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| Genus: | †Calceolispongia
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Calceolispongia (literally "shoe sponge") is a diverse genus of cladid crinoids that lived along the shores of eastern Pangaea that correspond to Timor and Western Australia, today.[1]
When the first fossils were discovered, they were mistakenly thought to be sponges, hence the generic name.[2] Later, similarly shaped fossils were found, and (correctly) identified as those of a crinoid, and named "Dinocrinus." ("Terrible Lily") It was soon realized that Dinocrinus and Calceolispongia were the same, and Dinocrinus is now regarded as a junior synonym.
References
[edit]- ^ Teichert, Curt (1954). "A New Permian Crinoid from Western Australia". Journal of Paleontology. 28 (1): 70–75. ISSN 0022-3360. JSTOR 1300210.
- ^ Teichert, Curt (1949). Permian Crinoid Calceolispongia. Memoir. Vol. 34. Geological Society of America. doi:10.1130/MEM34. ISBN 978-0-8137-1034-1. ISSN 0072-1069.
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