corrected after careful comparison with other occurrences within
the text and consultation of external sources.
Some hyphens in words have been silently removed, some added,
when a predominant preference was found in the original book.
Except for those changes noted below, all misspellings in the text,
and inconsistent or archaic usage, have been retained.
Pg 470: ‘chiefly Brachipods of’ replaced by ‘chiefly Brachiopods of’.
Pg 472: ‘these same familes’ replaced by ‘these same families’.
Pg 483: ‘constituing links’ replaced by ‘constituting links’.
Pg 563: ‘Camaroons Mountains’ replaced by ‘Cameroon Mountains’.
Pg 563: ‘with Teneriffe in’ replaced by ‘with Tenerife in’.
Pg 569: ‘existing, denundation’ replaced by ‘existing, denudation’.
Pg 650: ‘their relativ size’ replaced by ‘their relative size’.
Pg 718: ‘incalulable ages’ replaced by ‘incalculable ages’.
Pg 722: ‘greatly diminshed’ replaced by ‘greatly diminished’.