The basaltic plains of Sarawanga, 129.—Tembe-ni-ndio and its foraminiferal limestones, 131.—The basaltic plains of Ndreketi, 132.—The Nawavi Range, 135.—Nanduri, 136.—Tambia district, 137.—The basaltic plains of Lambasa, 138
DESCRIPTION OF THE GEOLOGICAL AND GENERAL PHYSICAL FEATURES (_continued_)
The Va Lili Range, 140.—Its Nambuni spur, 144.—Originally submerged and covered with palagonite-tuffs and agglomerates, 145.—The Waisali Saddle, 146.—Narengali district, 147.—Nakambuta, 148.—The valleys of the Ndreke-ni-wai, 150.—Their origin, 151
DESCRIPTION OF THE GEOLOGICAL AND GENERAL PHYSICAL FEATURES (_continued_)
The Korotini Range, 153.—Traverse from Waisali to Sealevu, 154.—Traverse from Mbale-mbale to Vandrani, 156.—Traverse from Vatu-kawa to Vandrani, 160.—Traverse from Nukumbolo to Sueni, 161.—The Sueni valley, 163.—General inference concerning the range, 164
DESCRIPTION OF THE GEOLOGICAL AND GENERAL PHYSICAL FEATURES (_continued_)
The Koro-mbasanga Range, 166.—The Sokena Ridge, 169.—Lovo valley, 169.—Mount Mbatini, 172.—The Vuinandi Gap, 175.—The Thambeyu or Mount Thurston Ranges, 176.—Structure of Thambeyu, 177.—The Avuka Range, 179
DESCRIPTION OF THE GEOLOGICAL AND GENERAL PHYSICAL FEATURES (_continued_)
The Valanga Range, 181.—Its western flank, 183.—Ngone Hill, 183.—Valley of Na Kula, 184.—The Mariko Range, 185.—Savu-savu Peninsula, 189.—Naindi Bay, 192.—The Salt Lake, 194
DESCRIPTION OF THE GEOLOGICAL AND GENERAL PHYSICAL FEATURES (_continued_)
The Natewa Peninsula, 197.—Viene district, 198.—Lea district, 199.—Waikawa Mountains, 201.—Ndreke-ni-wai coast, 203.—Waikatakata, 203.—Mount Freeland or the Ngala Range, 204.—Traverse from Tunuloa to Ndevo, 205.—Coast from Ndevo to Mbutha Bay, 205
DESCRIPTION OF THE GEOLOGICAL AND GENERAL PHYSICAL FEATURES (_continued_)
The north-east portion of the island from Mount Thurston to Undu Point, 207.—Coast between Vuinandi and Tawaki, 208.—The corresponding inland region, 209.—The gabbro of Nawi, 211.—Uthulanga Ridge, 211.—Ascent of Mount Vungalei or Ndrukau, 213.—Nailotha, 214.—Exposure of altered trachytes and quartz-porphyries at its base, 215.—From Nandongo to Vanuavou, 216.—From Ngelemumu to Wainikoro, 217.—Sea border between Lambasa and Mbuthai-sau, 218.—Coast between Mbuthai-sau and the Wainikoro and Langa-langa Rivers, 219.—Coast between the Langa-langa River and Thawaro Bay, 221.—The Globigerina clay of Visongo, 221.—Vui-na-Savu River, 222.—Some General inferences, 223