page 5: 'statigraphic'->'stratigraphic'
page 34: 'Batallion'->'Battalion'
page 35: 'gutteral'->'guttural'
page 72: 'erosians'->'erosions'
page 73: 'Pyrannees'->'Pyrenees'
page 106: 'inscrutible'->'inscrutable'
page 274: 'Ceghéir-ben Cheikh'->'Ceghéir-ben-Cheikh'
page 279: 'Cegheir-ben-Chekih'->'Cegheir-ben-Cheikh'