Chippewaella Temporal range: [1]
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Genus: | † Chippewaella |
Species: | †C. patellitheca
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Binomial name | |
†Chippewaella patellitheca Gunderson, 1993
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Chippewaella patellitheca is a stem- gastropod mollusc from Furongian-aged strata of Late Cambrian Wisconsin. [1] According to Peter J. Wagner, it is the most basal gastropod. [2]
C. patellitheca is known from broad, low, cap-shaped or mound-shaped shells around 2 centimeters in diameter. The shell has a slight apex that points posteriorly, and is at the posterior end of a central dorsal ridge. [1]