The Taurus.
The North Polar Range. On the limb extending from N. lat. 81 deg. towards the E.
The Humboldt Mountains. On the limb from N. lat. 72 deg. to N. lat. 53 deg.
Mount Argaeus. A mountain mass rising some 8000 feet above the Mare
Serenitatis in N. lat. 20 deg., W. long. 28 deg., N.W. of Dawes.
Prom. Acherusia. A bright promontory at the W. extremity of the Haemus range, rising nearly 5000 feet above the Mare Serenitatis. N. lat. 17 deg., W. long. 22 deg.
Cape Agarum. The N. end of a projecting headland on the S.W. side of the Mare Crisium, in N. lat. 14 deg., W. long. 66 deg., rising nearly 11,000 feet above the Mare.
Le Monnier A. An isolated mountain more than 3000 feet high, standing about midway between the extremities of the bay: probably a relic of a once complete ring.
Secchi. South of this formation there is a lofty prominent isolated mountain.
Manilius A and beta. Two conspicuous mountains N. of Manilius; A, the more westerly, being more than 5000 feet, and beta about 2000 feet in height.
Autolycus A. A mountain of considerable altitude, S. of this formation.