Parkula Bengtson, 1990a
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publication ID |
https://doi.org/ 10.5281/zenodo.13522197 |
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persistent identifier |
https://treatment.plazi.org/id/03F8878E-FF9A-FF95-FF94-FB9BFD30FA9D |
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treatment provided by |
Felipe |
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scientific name |
Parkula Bengtson, 1990a |
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Genus Parkula Bengtson, 1990a
Type species: P. bounites Bengtson, 1990a .
Diagnosis.—Straight conchs with lenticular cross−section, faint dorsal median ridge, and semi−elliptical ligula. Surface sculpture of transverse striations and irregular longitudinal wrinkles. Opercula with strongly convex conical shield, short cardinal processes, and one pair of short clavicles ending in blade−like projections (from Bengtson 1990a).
Stratigraphic range and distribution.—Lower Cambrian; Australia, Antarctica, and North−East Greenland.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.