Your search within this document for 'gradual' resulted in two matching pages.
1

“...was probably occupied by a group of islands, of which one at least—now represented by Ancon Hill, overlooking Panama City—was of volcanic origin. It is believed that when the Isthmus of Panama was formed the land was much higher than it is to-day, borings made by the Canal engineers having shown the existence of old channels of the Rio Grande and Chagres a few hundred feet below the sea level. The subsidence which brought about the present physiographic condition of the Antilles was probably a gradual one. That the first result was the formation of a large island occupying the site of Cuba, Jamaica, Haiti/ and Porto Rico has been demonstrated by sound- ings, and by the distribution of flora and fauna, the bird known in Jamaica as the 11 Green Tody,” for ex- ample, being found in all four islands but not elsewhere. There are petroleum and manjak deposits in Barbados and Trinidad, which has also a source of wealth in its famous asphalt or Pitch Lake. Gold, diamonds, and bauxite are found, in...”
2

“...provided for. In most of the islands, and countries on the Main, which were formerly under Spanish domination, the Roman Catholic religion prevails. The British colonies on the other hand, with the exception of those taken from France or Spain, are mainly Protestant. Jamaica, British Guiana, Barbados, and the Windward Islands and the Leeward Islands are dioceses of the Church of England. In Jamaica the Church of England was established in 1662, but in 1870 a law. was passed providing for its gradual disendowment, and it is now practically self-supporting. The Baptists and Wesleyans are the next sects in importance in order of the size of their congregations. Presbyterians and Moravians have a large following, and there are also Roman Catholics and Jews in the island. In Barbados the majority of the inhabitants belong to the Church of England, which is endowed from the general revenue. The island is the see of a bishop, in which are included the Windward Islands. Small Government grants are...”