Obolidae is a family of extinct brachiopods.

Species

Obolidae species include:[3]

References

  1. ^ The Paleobiology Database
  2. ^ Charles Doolittle Walcott (1886). Second contribution to the studies on the Cambrian faunas of North America. Vol. 30 of Geological Survey bulletin. Govt. Print. Off. pp. 1–369.
  3. ^ Emig C. C., Bitner M. A. & Álvarez F., 2019. Linguliformea. Brachiopoda database. Accessed 2020-09-27.


Allikas: https://en.wikipedia.org/wiki/Lingulepis
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