Which and Bashin regard the southern kilkiman after the Clinton as oddly separated from the northern Niagara. The two series of rocks do not overlap one another. The species in common between them are nothing more than is usual between junction. I argued for some communication between these two series in Louisville time but this did not seem acceptable to them. Which led us to a barren separating the two series, the barrier having a north-westerly trend. Bashin showed me a tray of Bransfort frogs. A number of the species reminded me of the Oklahoma so-called Marlin frogs. I will look further into this. Which claimed that larvae to be in the Oklahoma section. Above it should come a head just as in Tennessee. Had dinner at Mrs Morleys.