ARCHAEDISCIDAE Cushman, 1928
|
publication ID |
https://doi.org/10.35463/j.apr.2024.02.07 |
|
persistent identifier |
https://treatment.plazi.org/id/039C630F-1172-FFC0-FF49-03AEFF3CF013 |
|
treatment provided by |
Felipe |
|
scientific name |
ARCHAEDISCIDAE Cushman, 1928 |
| status |
|
Family ARCHAEDISCIDAE Cushman, 1928 View in CoL Archaediscoidea with a hyaline wall dominant upon an inner dark layer. Test entirely involute, oscillating, sigmoidal to aligned. Boundaries of the chamber (i.e., sutures and bases of tube) of five types: involutus, concavus, concavo-angulatus, angulatus and tenuis. Nodosities present in several genera. Late early middle Visean (= late Moliniacian = Arundian = Cf4γ = MFZ11)–earliest Moscovian.
Composition: Archaediscus Brady, 1873 ; Asteroarchaediscus A. D. Miklukho-Maklay in Kiparisova et al., 1956; Hemiarchaediscus A. D. Miklukho-Maklay, 1957 ; Nodasperodiscus Conil & Pirlet in Pirlet & Conil, 1974; Nodosarchaediscus Conil & Pirlet in Pirlet & Conil, 1974; Paraarchaediscus Orlova, 1955 ; Permodiscus Dutkevich in Chernysheva, 1948; Pirletidiscus Vachard, 1988 ; Planospirodiscus Sosipatrova, 1962 ; Tchuisodiscus Marfenkova, 1991 ; Tournarchaediscus Conil & Pirlet in Pirlet & Conil, 1974.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.