- Gyrogonites robertsii ('robertsi') R.E. Peck
-
American Journal of Science, series 5, 27: 54, figs. 10-12.
1934.
(E)
Type locality: USA: Missouri: Columbia (Cherokee shale)
Pennsylvanian
See image Horniella robertsii (R.E. Peck) Shaikin 1966
See Altochara robertsii (R.E. Peck) Molinari & Guiry 2021
Retrieve all Gyrogonites
Get original family assignment from Index Nominum Genericorum
Check for UC specimen record
Problems/comments to rlmoe@berkeley.edu
|