Genus

Dekayella Ulrich, 1882


GIT 421-205-1	Dekayella	Porkuni quarry		Porkuni Stage \| Siuge Mb.
GIT 533-193	Dekayella	Pärnu 1 borehole		Keila Stage
GIT 533-256	Dekayella \| Dekayella cf. praenuntia simplex Ulrich	Haapsalu SG3 borehole	101.3	Keila Stage
GIT 533-259	Dekayella \| Dekayella ludvi Männil nomen nudum	Haapsalu SG3 borehole	101.6	Keila Stage
GIT 533-67-1	Dekayella	Pärnu 1 borehole	255.1	Porkuni Stage
GIT 537-122-3	Dekayella \| Dekayella ludvi Männil, 1959 nomen nudum	Üksnurme		Oandu Stage
GIT 537-1914	Dekayella \| Dekayella sp.	Permisküla outcrop		Nabala Stage
GIT 897-163	Dekayella	Cincinnati, Ohio		lower Silurian