Subfamily Broomeoideae

Subfamily Broomeoideae

Citation: Broomeoideae ( Eisenack, 1969c) Fensome et al., 1993b. Diagnosis:Pareodiniaceans in which there are six or seven climactal plates, two of which are Kofoid apical plates and three or four of which are dorsally situated Kofoid anterior intercalary plates. Type genus: Broomea Cookson and Eisenack, 1958; Mid-Late Jurassic. Fossil genera: Aprobolocysta Duxbury, 1977; Cretaceous (Hauterivian). Batioladinium Brideaux, 1975; Cretaceous (Barremian). (=Necrobroomea Wiggins, 1975; taxonomic junior synonym according to Brideaux, 1977, p.10) Broomea Cookson and Eisenack, 1958; Mid-Late Jurassic. Cantulodinium Alberti, 1961; Cretaceous (Valanginian). Carpathodinium Drugg, 1978; Jurassic (Callovian-Oxfordian). ?Evansia Pocock, 1972; Jurassic (Bajocian). (=Crussolia Wolfard and van Erve, 1981; taxonomic junior synonym according to Below, 1990, p.72) (=Glomodinium Dodekova, 1975; taxonomic junior synonym according to Jansonius, 1986, p.208) Kalyptea Cookson and Eisenack, 1960b; Jurassic (Tithonian). Netrelytron Sarjeant, 1961a; Jurassic (Oxfordian). Paraevansia Below, 1990; Jurassic (Bajocian-Callovian). ?Paranetrelytron Sarjeant, 1966c; Cretaceous (Barremian). ?Riasanodinium Iosifova, 1992; Cretaceous (Ryazanian)

Parent: Family Pareodiniaceae