OCR Text |
Show 1895.] MR. F. A. BATHER ON UINTACRINUS. 981 Fig. 4. Uintacrinus socialis, Brit. Mus. E 6328, y. In this, as in figs. 5-12, the plates of the apical and radial systems are left white, the fixed distichals being numbered, and the supplementary plates are shaded as follows:-interbrachials, from right to left; interdistichals, from left to right; interpin-nulai' 8, vertically. An arm-fragment of another individual lies athwart the upper part of the portion drawn. Natural size. Fig. 5. Uintacrinus socialis, Brit. Mus. E 6527, e. A cup seen from below, shaded as in fig. 4. Natural size. |