Proceedings of the American Academy of Arts and Sciences, Volumen62

ACAD Academy of Arts Amblyopone AMER antennæ ARTS AND SCIENCES Ascension Island atoms Australia average basaltic basaltic flows Basin benches Boston BRIDGMAN broad as long Cabrera y Diaz Cambridge Camponotus cliffs clypeus Complex compressibility cone convex crust declivity density dikes dome electrons Emery epinotum equation erosion eruptions Españ eustatic fauna feet Fellows Foreign Honorary Members Forel gaster Geological Gran Canaria H. S. Washington head hydrogen Insect ionization Iridomyrmex kilometers lava Leptothorax Little Stone Top longer than broad Lord Howe Island LXII Main Massif mandibles mass mercury mesonotum meters Monomorium Norfolk Island Northeastern Massif Paratrechina penetrating radiation petiole Pheidole phonolite pipe Plate Ponera posterior border postpetiole PROC pronotum rocks Rumford Saint Helena Saint Helena Island Sandy Bay Santschi scapes sea-level Section species specimen subsp surface temperature Teneriffe Tetramorium thickness thorax trachydoleritic trachyte tuffs type locality Valley viscosity volcanic Wheeler William worker