XXXI.—Further remarks on the morphology of the Blastoidea, with descriptions of a new British Carboniferous genus and some new Devonian species from Spain
Etheridge, R.; Carpenter, P. Herbert; Etheridge, R.; Eton College; Carpenter, P. Herbert; Eton College
Журнал:
Journal of Natural History Series 5
Дата:
1883
1.187Мб