|
Class: HYOLITHA
--- Taxon Tree: ORTHOTHECIDA [Order]
------ Family: ORTHOTHECIDAE Sysoev, 1957 † (Sea) (FOSSIL)
DB counters=19, Genus=6, Subgenus=0, Species=12, Subspecies=0, Synonyms=0, Images=0
DB counters include Fossil taxa: Species=12, Subspecies=0
|
|
aemulus, Trapezotheca aemulus (Holm, 1893) † (FOSSIL)
bicostata, Trapezotheca bicostata Rozanov & al., 1969 † (FOSSIL)
briketa, Probactrotheca briketa Valent & al., 2012 † (FOSSIL)
dolosa, Lenatheca dolosa Sysoev, 1972 † (FOSSIL)
emmonsi, Bactrotheca emmonsi (Ford, 1873) † (FOSSIL)
groenlandica, Lenatheca groenlandica (Poulsen, 1932) † (FOSSIL)
incognita, Lenatheca incognita Meshkova, 1974 † (FOSSIL)
minuta, Petasotheca minuta Landing & Bartowski, 1996 † (FOSSIL)
pyramidata, Lenatheca pyramidata (Sysoev, 1968) † (FOSSIL)
shipaiensis, Quadrotheca shipaiensis Qian & al., 1979 † (FOSSIL)
teres, Bactrotheca teres (Barrande, 1867) † (FOSSIL)
triconcava, Lenatheca triconcava (Sysoev, 1968) † (FOSSIL)
|