Smithsonian miscellaneous collections . o o e? 0 0 0 o o 0 0 o 55 52. Figs. 51-56.—(See opposite page for legend.) NO. 5 TERTIARY ECHINOIDS FROM FLORIDA—KIER 55 60 CO «r 50u 40 x 30 Q 20 10 + + + ? 10 20 30 . 40 50 60 70 80 LENGTH IN MILLIMETERS Fig. 57.—Agassizia porifera (Ravenel). Width of test relative to length. Occurrence.—Florida, Caloosahatchee formation, loc. 2, 6. SouthCarolina, The Grove, Cooper River; 18759, IntracoastalWaterway canal in Horry County 1 to \\ miles southwest of thebridge on Highway 17 near Nixons Crossroads, about 5 milessouthwest of Little River. Type
Smithsonian miscellaneous collections . o o e? 0 0 0 o o 0 0 o 55 52. Figs. 51-56.—(See opposite page for legend.) NO. 5 TERTIARY ECHINOIDS FROM FLORIDA—KIER 55 60 CO «r 50u 40 x 30 Q 20 10 + + + ? 10 20 30 . 40 50 60 70 80 LENGTH IN MILLIMETERS Fig. 57.—Agassizia porifera (Ravenel). Width of test relative to length. Occurrence.—Florida, Caloosahatchee formation, loc. 2, 6. SouthCarolina, The Grove, Cooper River; 18759, IntracoastalWaterway canal in Horry County 1 to \\ miles southwest of thebridge on Highway 17 near Nixons Crossroads, about 5 milessouthwest of Little River. Types.—Location of holotype not known; figured specimens, 562462, 18759, 648154-9, loc. 6. Figs. 51-56.—Agassizia porifera (Ravenel) : 51-53, Adapical, right side, pos-terior of 648157, from the Caloosahatchee formation, loc. 6, showingposition of fascioles, X 0-6; 54, portion of ambulacrum IV of 648154,from the Caloosahatchee formation, loc. 6, showing the slightly developed ante-rior poriferous zone, X 13; 55, peristo
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Keywords: ., bookauthorsm, bookcentury1800, bookdecade1860, booksubjectscience
