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Tuatara: Volume 3, Issue 2, August 1950

Fig. 9. Metacrinus wyvillii—part of a crown, and upper portion of stem, note mode of branching of the two rays shown. — Fig. 10. Charitometra incisa—showing characters mentioned in key. — Fig. 11. Diplocrinus alternicirrus—part of a crown, and upper part of stem; note mode of branching of the ray into 6 arms. — Fig. 12. Comanthus benhami—terminal portion of an oral pinnule, showing the comb-like structure. — Fig. 13. Aglaometra incerta—showing the long, many-jointed cirrus. — Fig. 14. Thaumatom…

Fig. 9. Metacrinus wyvillii—part of a crown, and upper portion of stem, note mode of branching of the two rays shown. Fig. 10. Charitometra incisa—showing characters mentioned in key. Fig. 11. Diplocrinus alternicirrus—part of a crown, and upper part of stem; note mode of branching of the ray into 6 arms. Fig. 12. Comanthus benhami—terminal portion of an oral pinnule, showing the comb-like structure. Fig. 13. Aglaometra incerta—showing the long, many-jointed cirrus. Fig. 14. Thaumatometra alternata—showing characters mentioned in key. Figs. 1, 2, 5, 6, 10, 13 and 14, after Berjeau and Highley; Fig. 3 after Th. Mortensen; Fig. 4 after Parker and Coward; Figs. 7, 8, 9 and 11 after W. S. Black; Fig. 12, H. B. Fell from a specimen in the Dominion Museum.

Fig. 9. Metacrinus wyvillii—part of a crown, and upper portion of stem, note mode of branching of the two rays shown.
Fig. 10. Charitometra incisa—showing characters mentioned in key.
Fig. 11. Diplocrinus alternicirrus—part of a crown, and upper part of stem; note mode of branching of the ray into 6 arms.
Fig. 12. Comanthus benhami—terminal portion of an oral pinnule, showing the comb-like structure.
Fig. 13. Aglaometra incerta—showing the long, many-jointed cirrus.
Fig. 14. Thaumatometra alternata—showing characters mentioned in key.
Figs. 1, 2, 5, 6, 10, 13 and 14, after Berjeau and Highley; Fig. 3 after Th. Mortensen; Fig. 4 after Parker and Coward; Figs. 7, 8, 9 and 11 after W. S. Black; Fig. 12, H. B. Fell from a specimen in the Dominion Museum.