Tetuaroa and Tubai, besides the three western Leeward Isles, are coral atolls.
Sulphur containing selenium, such as occurs in the isle of Vulcano in the Lipari Isles, may be orange-red; and a similar colour is seen in sulphur which contains arsenic sulphide, such as that from La Solfatara near Naples.
The seeds of West Indian plants are thrown on the western shores of the British Isles, and as they are capable of germination, the species are only prevented from establishing themselves by an uncongenial climate.
In common with the general Presbyterianism of the British Isles, the Presbyterian Church of England has in recent years been readjusting its relation to the Westminster Confession of Faith.
English Puritans emigrated under the auspices of the Virginia Company to the Bermudas in 1612; and in 1617 a Presbyterian Church, governed by ministers and four elders, was established there by Lewis Hughes, who used the liturgy of the isles of Guernsey and Jersey.