Etheridge, R. (1879). Notes on the Mollusca collected by C. Barrington Brown, Esq., A.R.S.M., from the Tertiary Deposits of Solimões and Javary Rivers, Brazil. Quarterly Journal of the Geological Society. 35: 82-88.
appendix to: Brown, C. Barrington: On the Tertiary Deposits on the Solimões and Javary Rivers, in Brazil: With an Appendix, by R. Etheridge, Esq., F.R.S., V.P.G.S., pp. 76-81 (DOI 10.1144/GSL.JGS.1879.035.01-04.125)