TESTS AT CORAL BAY at Magens Bay in that they contain more sand, are reddish or brownish (not black or gray) in color, do not have irregular sur- faces, and none have the bent inward rims of convex or concave bowls (Fig. 3). Previously the Hull Series have represented about 10 percent but at Coral Bay they account for 25 percent of the sherds. On the other hand, sherds of the Magens and Bay Series are extremely rare. Rim points and painted plates are present but rather rare while Botany or Bay Horned, Lugged, Side Appliqued, Incised or Punc- tated Lip, Incised Casuela, and Adorned are entirely absent. An important feature is the presence in rather large quantities of Bot- any Wide Handled sherds. Rare in our collection, probably be- cause of surface erosion, but undoubtedly a prominent feature of the complex are various white-painted Coral Series sherds. Three unique sherds should be mentioned. One is the unique zoned red sherd (P1. XIV, d) described in the typological section. It came from our surface collection. The other two are thick (2 cm.), coarse, sand-tempered, griddle fragments which exhibit in- cision on their upper surfaces. Rouse (1952a: 343) lists this as a trait of the Ostiones period of Puerto Rico. These sherds and the one Botany Narrow Handled, one Botany Painted Plain, and the two Hull rim points may indicate brief reoccupation during the M.agenI, II period. The ceramic complex at Coral Bay-vessels of the Coral Series plus utilitarian Botany Wide Handled, undecorated Hull con- tainers, and Botany and Hull Griddles-is the one briefly mentioned earlier under the Magens I period. Due to stratigraphic suggestions from Maigcn( Bay, particularly those recorded by Hatt (1924. 32-33), from Cinnamon Bay, and from Coral Bay and the lack at Coral Bay of pottery types deemed to be relatively late, the culture repre- sented by the midden at Coral Bay is seen to be the earliest known ceramic culture of the islands. This ceramic complex is almost identical to that called Cuevas in Puerto Rico (Rouse 1952a: 336-40; P1. 2) and similar to that called Cedros (Rouse 1947) in Trinidad. The major difference, apparently, is the lack at Coral Bay of fine cross-hatched incising. Such sherds may later be found in Hatt's collections at the Danish National Museum but they are not illustrated or mentioned by