MolluscaBase source details
Stearns, R. E. C. (1902). Fossil shells of the John Day Region. Science, new series. 15(369): 153-154.
290946
Stearns, R. E. C.
1902
Fossil shells of the John Day Region
Science, new series
15(369): 153-154
Publication
Date
action
by
Helix (Epiphragmophora) dubiosa Stearns, 1902 † accepted as Monadenia dubiosa (Stearns, 1902) † (original description)
Pyramidula lecontei Stearns, 1902 † accepted as Discus lecontei (Stearns, 1902) † (original description)
Pyramidula lecontei Stearns, 1902 † accepted as Discus lecontei (Stearns, 1902) † (original description)
Oregon for Helix (Epiphragmophora) dubiosa Stearns, 1902 †
Oregon for Pyramidula lecontei Stearns, 1902 †
Oregon for Pyramidula lecontei Stearns, 1902 †
Fossil range
Exact age uncertain. Claimed to be from the "John Day group" (today John Day Formation), which roughly ranges in ... [details]
Fossil range
Exact age uncertain. Claimed to be from the "John Day group" (today John Day Formation), which roughly ranges in ... [details]
Type locality
"The North Fork of John Day River, Oregon, at the angle of the big bend, longitude 119° 40', latitude 44° 50" ... [details]
Type locality
"The North Fork of John Day River, Oregon, at the angle of the big bend, longitude 119° 40', latitude 44° 50" ... [details]
