Cyclograptidae Explained

Cyclograptidae is an extinct family of graptolites.^[1]

Genera

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

• ? †Alternograptus Bouček, 1956
• ? †Callodendrograptus Decker, 1945
• †Calycotubus Kozłowski, 1949
• †Camarotubus Mierzejewski, 2001
• †Conitubus Kozłowski, 1949
• †Cyclograptus Spencer, 1883
• †Dendrotubus Kozłowski, 1949
• †Discograptus Wiman, 1901
• †Dyadograptus Obut, 1960
• †Galeograptus Wiman, 1901
• †Kozlowskitubus Mierzejewski, 1978
• †Marsipograptus Ruedemann, 1936
• †Multitubus Skevington, 1963
• †Parvitubus Skevington, 1963
• †Reticulograptus Wiman, 1901
• †Rhiphidodendrum Kozłowski, 1949
• †Rodonograptus Počta, 1894
• †Siberiodendrum Obut, 1964
• †Syrriphidograptus Poulsen, 1924
• †Tubidendrum Kozłowski, 1949

Notes and References

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