Isjuminella is a genus of extinct brachiopods, a marine rhynchonellate lampshell in the family Tetrarhynchiidae.[1][2]

These stationary epifaunal suspension feeders lived in the Middle Jurassic period.[3]

References

  1. ^ "†Isjuminella Makridin 1955 (lamp shell)". Paleobiology Database.
  2. ^ "Isjuminella Makridin, 1955". GBIF.
  3. ^ Williams, Alwyn; Carlson, S. J.; Manceñido, M. O.; MacKinnon, D. I.; Savage, N. M.; Yu-Gan, Jin; Grant, R. E.; Blodgett, R. B.; Dagys, A. S. (1 January 2002). Part H, Brachiopoda. Vol. 4 (Revised ed.). doi:10.17161/dt.v0i0.5571.[page needed]


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