INDEX. 381 



PAGE 



SPIRIFER planatus, De Koninck ; see Spirifera integricosta. 



„ plieatellus, var. interlineatus, Salter ; see Spirifera plicatella. 



„ „ var. exporreetus, Salter ; see Spirifera exporrecta. 



„ „ var. frapezoidalis, Salter ; see Spirifera exporrecta. 



„ pHcatus, Sow. ; see Ortbis piicata. 



„ porambonites. Von Buch ; see Porambonites intercedens. 



„ priscus, Eichwald ; see Spirifera Mosquensis. 



„ punctatus, Buebman ; see Spiriferina rostrata. 



„ ptychodes. Sow. ; see Spirifera elevata. 



„ radiatus. Sow. ; see Spirifera plicatella. 



„ reticulatus, Bucbmau ; see Spiriferina rostrata. 



,, rostratus, Scbl. ; see Spiriferina rostrata. 



,, rotundatus, Semenow ; see Spirifera planata. 



,, ,, De Koninck ; see Spirifera ovalis. 



„ ,, Sow. ; see Spirifera pinguis. 



,, Sheppardi, De Castelnau ; see Ortbis biforata. 



„ simplex, Roemer ; see Spirifera simplex. 



„ sinuatus, Sow. ; see Ortbis biloba. 



„ Sowerbyi, Def. ; see Atrypa reticularis. 



„ „ De Koninck ; see Spirifera Mosquensis. 



„ speciosus. Von Bucb ; see Spirifera speciosa. 



„ spurius, Bar. ; see Spirifera elevata. 



,, striatulus. Von Bucb ; see Ortbis striatula. 



„ striatus. Sow. ; see Spirifera striata. 



,, sub-cuspidatus, Scbnur ; see Spirifera sub-cuspidata. 



,, sub-spurius, D'Orb. ; see Spirifera elevata. 



„ sulcatus, Dav. ; see Spirifera sulcata. 



„ terebratuliformis, M'Coy ; see Ortbis biforata. 



„ trapezoldalis. Von Bucb ; see Spirifera exporrecta. 



,, triangularis, Sow. ; see Spirifera triangularis. 



,, tricornis, De Koninck ; see Spirifera laminosa. 



„ iridens, M'Coy ; see Ortbis biforata. 



„ trigonalis. Sow. ; see Spirifera trigonalis. 



„ triradialis, De Koninck ; see Spirifera triradialis. 



„ tumidus, Coquand and Bayle ; see Spiriferina rostrata. 



,, undifer, Scbnur; see Spirifera undifera. 



„ undiferus, Roemer ; see Spirifera undifera. 



„ undulatus, ^Qumtr ; see Spirifera uudulata. 



,, ungiiiculus, Roemer ; see Spirifera Urii. 



,, JJrii, Fleming ; see Spirifera Urii. 



„ Verneuilii, M'Coy ; see Spirifera disjuncta. 



„ verrucosa, Zieten ; see Spiriferina rostrata. 



„ Walcotii, Sow. ; see Spiriferina Walcotti. 

 SPIRIFERA., Sowerby, Vol. ii, Pt. iv, p. 13 ; Pt. v, pp. 19, 219 ; Voh. iir, Pr. vi, p. 23 ; Pt. vn, 84 



„ acuta, Martin ...... Vol. ii, Pt. v, 224 



,, affinis. Sow. ; see Atrypa reticularis. 



„ aiata, Schloth. ..... Vol. ii, Pt. iv, 13 



