Plate 77. 



NTTKITTIPIPI. 



1. Looking across the broad reef flat platform lagoou on the south faoo of the atoll, with 



the edge of Nullipore icnoUs on tlie sea face of tiie reef flat. 



W. MciM. W., Phot. 



2. Looking into the lagoon to the opposite land rim, across the wide gap on the northwest 



face of the atoll. 



3. Looking into the lagoon from the southwest, over the wide reef flat platform and the 



lagoon flat. 



4. Looking across the reef flat platform lagoon, near the northwest point of the atoll. 



2-4, A. G. M., Phot. 



