acceptedsubgenusAccepted
Protocortezorthis
Walmsley & Boucot, 1975
GBIF:121355306
0year
PROFILE
Species Profile
Characteristics
Extinct 433.4 to 391.9 Ma
Export occurrence data
Darwin Core Archive (ZIP)
CLASSIFICATION
GBIF Explorer · 2026
Walmsley & Boucot, 1975
GBIF:121355306
PROFILE
Export occurrence data
Darwin Core Archive (ZIP)
CLASSIFICATION