synonymsubgenus
Goniochasma
(Meek, 1864)
GBIF:137421358
0year
PROFILE
Species Profile
Characteristics
Extinct 125.0 to 66.0 Ma
Export occurrence data
Darwin Core Archive (ZIP)
GBIF Explorer · 2026
(Meek, 1864)
GBIF:137421358
PROFILE
Export occurrence data
Darwin Core Archive (ZIP)