†Turcutheca annae Syssoiev 1959
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Alternative combination: Circotheca annae
Full reference: V. A. Syssoiev. 1959. Hyolithids of the genus Circotheca from the Lower Cambrian of the Taimur National Region. Paleontological Journal 1
Belongs to Turcutheca according to A. Y. Rozanov et al. 1969
See also Syssoiev 1959
Sister taxa: Turcutheca crasseocochlia, Turcutheca lubrica, Turcutheca maxima, Turcutheca praelinguis, Turcutheca rugata
Type specimen: PIN 1343, a shell
Ecology: stationary epifaunal suspension feeder
Distribution:
• Cambrian of India (1 collection), the Russian Federation (12)
Total: 13 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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