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sublaqueatus †Girtyspira †Girvanella †Glabrocingulum †Glabrocingulum
alveozonum †Glabrocingulum
coronatum †Glabrocingulum
texanum †Glaphyraspis †Glaphyraspis...
- type
locality for
species †Girvanella †Glabrocingulum †Glabrocingulum
alveozonum †Glabrocingulum
coronatum †Glabrocingulum
diablo †Glabrocingulum grayvillense...