Published online by Cambridge University Press: 01 May 2009
TOBAGO, a picturesque island 26 miles long and 7½ miles wide, lies 20 miles north-east of Trinidad and rises to a height of about 1,900 feet. Geographically it is an indirect lateral offshoot of the Northern Range of Trinidad but geologically its structure has distinct and individual characters. The sequence of formations has been describedby Mr. E. H. Cunningham Craig and my sketch map is adapted from his map with a few additions, such as the Arca patricia bed at Red Point and the outlier of coral rock at Plymouth. I spent about a week on the island and devoted most of the time to work on the later formations.
page 481 note 1 Prelim. Report by Government Geologist on Island of Tobago. Trinidad Council Paper, No. 9, 1907.
page 482 note 1 Geol. of Venezuela and Trinidad, 1928, 431.Google Scholar
page 486 note 1 Bull. Amer. Pal., 1917, No. 29, p. 42. Pl. 7, figs. 1 and 2.Google Scholar
page 486 note 2 Bull. Amer. Pal., 1922, vol. v, p. 47. Pl. 3, figs. 7 and 8.Google Scholar
page 486 note 3 Bull. Amer. Pal., No. 39, 1922, p. 139. Pl. 12, fig. 2.Google Scholar
page 487 note 1 Bull. Amer. Pal., vol. 10, 1925, No. 42, p. 208. Pl. 39, fig. 1.Google Scholar
page 487 note 2 Bowden mollusks. Carnegie Inst. Publ., 1928, part ii, pl. 39, fig. 16.Google Scholar
page 488 note 1 Miocene Mollusks from Bowden, part ii, 1928, 79.Google Scholar
page 489 note 1 Univ. Calif. Publ., 1922, vol. 13, No. 5, p. 148. Pl. 1, figs. 4 and 5.Google Scholar
page 489 note 2 Bull. Amer. Pal., 1925, vol. x, p. 89. Pl. 14, figs. 3 and 4.Google Scholar
page 489 note 3 Bull. Amer. Pal., 1917, vol. v, p. 189. Pl. 34, fig. 11.Google Scholar
page 489 note 4 Univ. Calif. Publ., 1932, vol. 22, p. 203. Pl. 33, figs. 1–4.Google Scholar
page 490 note 1 Bull. Amer. Pal., 1925, Bull. 42, p. 79.Google Scholar