Sigmagraptidae

Sigmagraptidae is an extinct family of graptolites.[1]

Sigmagraptidae
Scientific classification
Kingdom:
Phylum:
Class:
Order:
Family:
Sigmagraptidae

Cooper & Fortey, 1982

Genera

List of genera from Maletz (2014):[2]

  • Acrograptus Tzaj, 1969
  • Azygograptus Nicholson & Lapworth, 1875 in Nicholson (1875)
  • Eoazygograptus Obut & Sennikov, 1984
  • Eotetragraptus Bouček & Přibyl, 1951
  • Etagraptus Ruedemann, 1904
  • Goniograptus M’Coy, 1876
  • Hemigoniograptus Jin & Wang, 1977
  • Jiangnanograptus Xiao & Chen, 1990
  • Jishougraptus Ge, 1988
  • Keblograptus Riva, 1992
  • Kinnegraptus Skoglund, 1961
  • Laxograptus Cooper & Fortey, 1982
  • Maeandrograptus Moberg, 1892
  • Metazygograptus Obut & Sennikov, 1984
  • Oslograptus Jaanusson, 1965
  • Paradelograptus Erdtmann, Maletz & Gutiérrez-Marco, 1987
  • Paraulograptus Bouček, 1973
  • Pendeosalicograptus Jiao, 1981
  • Perissograptus Williams & Stevens, 1988
  • Praegoniograptus Rickards & Chapman, 1991
  • Prokinnegraptus Mu, 1974
  • Sigmagraptus Ruedemann, 1904
  • Taishanograptus Li & Ge, 1987 in Li, Ge & Chen (1987)
  • Trichograptus Nicholson, 1876
  • Wuninograptus Ni, 1981
  • Yushanograptus Chen, Sun & Han, 1964

References

  1. Maletz, Jörg (2017). Graptolite Paleobiology. Wiley-Blackwell. ISBN 9781118515617.
  2. Maletz, Jörg (2014). "The classification of the Pterobranchia (Cephalodiscida and Graptolithina)". Bulletin of Geosciences. 89 (3): 477–540. doi:10.3140/bull.geosci.1465. ISSN 1214-1119.


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