the great N.C. land, and on the east by minor land, order in N. and S. and thence to N.J. at Penn. The sea ends as a cull-de-sac some- where in Ga. or Ala. The Gulf area is also a permanent water basin. To Appalachia is added as a separate extension a land as I have it extending from Ga. to include the Greater Antilles (Cuba, Jamaica, Porto Rico, and Haiti). In a general way his lands are not dissimilar from mine in position, but his continental seas are vastly different because of his theory of wide water even though of no depths. 2 mop. Mid. Camb. - Lower Ordovician. 3 " " Upper Ordovician ? 4 " Middle Ordovician (Trout). 5 " Silurian 6-7-8 " Devonian 9 Mississippia 10 Pennsylvanian. 11 Permian - Triassic. But also Jurassic 12 Cretaceous 13 Eocene, 14 Miocene, 15 Pleistocene.