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Spiniferites ramosus var. reticulatus
ramosus var. reticulatus | |
Davey, R.J. and Williams, G.L. (1966a) | |
Lentin, J.K. and Williams, G.L. (1973) | |
active | |
ramosus var. reticulatus | |
Davey, R.J. and Williams, G.L. (1966a) | |
Lentin, J.K. and Williams, G.L. (1973) | |
active | |