Fig. ale 
Fig. 2 
Fig. 3 
Fig. 4. 
Fig. 5. 
6, 7 
Figs. 9, 10. 
Figs. 11-14. 
15-18. 
Figs. 19-22. 
(428) 
PLATE XXX. 
SPIRIFER GO MACROPLEURUSH(O@ons)earieoc a. oe eon oe 
An incomplete pedicle valve. Flatbrookville, Locality 
109 A. 
SPIRTEER. CY CLOPTERUS. Elalll saci. ey eae 
. An incomplete pedicle valve. Peters Valley, Locality 37 A. 
SPIRINERECONGENINUS vblalllac.yaeiearere arncnoiteie tices 
. An incomplete brachial valve. Near Hainesville, Lo- 
cality 15 C. 
SPIRIBER) Sp. (UNE... 5,5. srhetoe eaarchere ne oleate atolatonon eis ieee 
A complete brachial valve. Near Hainesville, Locality 
15 C. 
SPIRIEER “OCLOCOSTATUS Halle. co eeieie aan ae ee ee 
An incomplete brachial valve. Near Hainesville, Locality 
15 C. 
. Pedicle and anterior views of a nearly complete indi- 
vidual. Same locality. 
. A narrow pedicle valve. Same locality. 
GYR ULNA Spo SUM Cebnsretereasterc evans tereieinse ies coarse co teks vere retrcuentarahe 
Anterior and lateral views of an incomplete pedicle valve. 
Near Hainesville, Locality 15 C. 
ATRYPAS REOTICUBARISe i loitiney)ierpepacie sie cle cieve) one hereon anes 
Anterior, pedicle, brachial and lateral] views of a nearly 
complete individual. Wallpack Center, Locality 71 A. 
Brachial, pedicle, lateral and anterior views of a complete 
individual. Near Hainesville, Locality 15 C. 
INUCEEGSPIRACTVENTRICOSA’ EValli cos ccc. se che cera eres 
Brachial, pedicle, anterior and lateral views of a complete 
individual. Near Hainesville, Locality 15 C. (x2). 
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