Chasmatopora d'Orbigny, 1849

Type species: Retepora tenella Eichwald, 1842

Synonyms Author Type Species
Chasmatoporella Nekhoroshev, 1936 Chasmatoporella metzi Nekhoroshev, 1936 = Synocladia hypnoides Sharpe, 1853

This genus includes the species:

  1. Chasmatopora? angulata
    		2.  (Hall, 1852) Ordovician Ashgill=Katian-Hirnantian USA, Canada WoRMS 1410471
  2. Chasmatopora aperta
    		3. Kopajevich, 1984 Ordovician Ashgill Mongolia WoRMS 1400796
  3. Chasmatopora aspera
    		4.  (Hall, 1847) Ordovician Llandeilo =Darriwillian USA, Canada WoRMS 1410472
  4. Chasmatopora disparilis
    		5. Liu, 1980 Middle Ordovician China WoRMS 1400797
  5. Chasmatopora extensa
    		6. Liu, 1980 Middle Ordovician China WoRMS 1400798
  6. Chasmatopora fenestrata
    		7.  (Hall, 1850) Ordovician Caradoc=Sandbian-Katian USA New York WoRMS 1410473
  7. Chasmatopora flexa
    		8. Zheng, 1990 Ordovician China WoRMS 1400799
  8. Chasmatopora foerstei
    		9.  McKinney & Wyse Jackson, 2010 Silurian Llandovery USA Ohio WoRMS 1400800
  9. Chasmatopora furcata
    		10.  (Eichwald, 1854) Ordovician Darriwillian Estonia WoRMS 1410474
  10. Chasmatopora granistriata
    		11.  (Ulrich, 1890) Ordovician-Silurian USA, Canada WoRMS 1410475
  11. Chasmatopora havliceki
    		12.  (Prantl, 1956) Ordovician Darriwillian Czech Rep. WoRMS 1410476
  12. Chasmatopora hypnoides
    		13.  (Sharpe, 1853) Ordovician Portugal, France, Spain, Italy WoRMS 1410477
  13. Chasmatopora livonica
    		14. (Nekhoroshev, 1960) Ordovician Estonia WoRMS 1410478
  14. Chasmatopora papillosa
    		15.  (Bekker, 1921) Ordovician Llandeilo-Caradoc=Darriwillian-Katian Estonia WoRMS 1410479
  15. Chasmatopora rossae
    		16.  Ernst & Carrera, 2012 Late Ordovician Sandbian Argentina WoRMS 1400801
  16. Chasmatopora silurica
    		17. (Kopaevich, 1975) Silurian Llandovery Estonia WoRMS 1410480
  17. Chasmatopora spatiosa
    		18.  Ariunchimeg, 2009 Late Ordovician Russia WoRMS 1400802
  18. Chasmatopora sublaxa
    		19. Ulrich, 1890 Ordovician Caradoc USA, Canada, Poland WoRMS 1400803
  19. Chasmatopora tenella
    (Genus doubtful)
    		20.  (Eichwald, 1842) Ordovician Ashgill Estonia WoRMS 1414569
  20. Chasmatopora tolmatchovensis
    		21.  (Nekhorosheva, 1966) Ordovician Caradoc Russia WoRMS 1410481
  21. Chasmatopora tricellata
    		22. (Nekhoroshev, 1955) Silurian Llandovery Russia WoRMS 1410482

Chasmatopora from Cincinnati region: at University of Georgia.

Chasmatopora sublaxa at Yale Peabody Museum.

This information is based upon various sources, but no personal knowledge. I am indebted to the late Alan Horowitz for his compilation, and to Dr. J. Pachut.
I would be grateful for corrections to, or critical reviews of this information. This is not a 'final' version (an impossible ideal), but a working document.

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Edited by Phil Bock
Modified on 20/3/2017
Modified on 21/5/2020 (Added WoRMS links)
This URL is http://bryozoa.net/fenestrida/chasmatoporidae/chasmatopora.html