II.—Notes on the palœozoic bivalved Entomostraca. No. XII. Some carboniferous species belonging to the genus Carbonia, Jones

T. Rupert Jones, James W. Kirkby
1879 Annals and Magazine of Natural History  
doi:10.1080/00222937908679781 fatcat:ei2jyxj6jjdxjdp7iwt5b4spei