364 BRITISH PAL/EOZOIC FOSSILS. 
Ledbury (continued). 
Acervularia ananas (Linn. Sp.) 
Forbesia Stokesi (Murch. Sp.) 
Spirifera eyrteena (Dal. Sp.) 
Hemithyris didyma (Dal. Sp.) 
— spheeroidalis (M°Coy). 
Euomphalus rugosus (Sow.) 
Capulus Haliotis (Sow. Sp.) 
Orthoceras Brighti (Sow.) 
— Mocktreense (Sow.) 
Cycloceras annulatum (Sow. Sp.) 
Hortolus Ibex (Sow. Sp.) 
Leintwardine, Shropshire. Lower Ludlow.* 
Graptolites Ludensis (Murch.) 
Spirorbis tenuis (Sow.) 
Odontochile caudata (Brong. Sp.) 
Calymene subdiademata (M°Coy). 
Pterygotus lepto-dactylus (M°Coy). 
Discina Morrisi (Davidson Sp.) 
Spirigerina reticularis (Linn. Sp.) 
Hemithyris crispata (Sow. Sp.) 
— nucula (Sow. Sp.) 
— Wilsoni (Sow. Sp.) 
Pentamerus galeatus (Dal. Sp.) 
— Knighti (Sow.) 
Orthis lunata (Sow.) 
Strophomena euglypha (Dal. Sp.) 
Lingula lata (Sow.) 
Pterinea retroflexa (Wahl. Sp.) Var. a. 
— Sowerbi (M°Coy). 
Ambonychia striata (Sow. Sp.) 
Cardiola interrupta (Brod.) 
Loxonema elegans (M°Coy). 
Kuomphalus centrifugus (Wahl. Sp.) 
Pleurotomaria lenticularis (Sow. Sp.) 
— undata (Sow.) 
Murchisonia cingulata (His. Sp.) 
Capulus Kuomphaloides (M°Coy). 
Orthoceras dimidiatum (Sow.) 
— filosum (Sow.) 
— Ludense (Sow.) 
— sub-undulatum (Portk.) 
Cycloceras tenuiannulatum (M°Coy). 
Phragmoceras intermedium (M*Coy). 
Hortolus giganteus (Sow. Sp.) 
Lightbeck, Underbarrow, Kendal. Upper Ludlow. 
Icthyocrinus pyriformis (Phill. Sp.) 
Littlehope, near Woolhope. Woolhope limestone. 
Spirigerina reticularis (Linn. Sp.) 
Strophomena euglypha (Dal. Sp.) 
— pecten (Linn. Sp.) 
Leptagonia depressa (Dal. Sp.) 
Llanbedrog, Caernarvonshire. Bala Group. 
Leptagonia depressa (Dal. Sp.) Var. 
Llandeilo, Caermarthenshire. Upper Bala. 
Palzeopora interstincta (Wahl. Sp.) 
— — Var. a. subtubulata (M°Coy). 
Stenopora fibrosa (Gold. Sp.) 
Ogygia Buchi (Brong. Sp.) 
Odontochile caudata (Brong. Sp.) 
Chasmops Odini (Kich. Sp.) 
Calymene brevicapitata (Portk.) 
Tsotelus tyrannus (Murch. Sp.) 
Displanus centrotus (Dal. Sp.) 
Spirifera biforata (Schlot.) 
— — Var. ¢. biforata (Schlot. Sp.) 
Orthis confinis (Salt.) 
— expansa (Sow.) 
— turgida (M°Coy). 
— Vespertilio (Sow.) 
Leptzna deltoidea (Con.) 
— — Var. f. undata (M°Coy). 
— tenuissimestriata (M°Coy). 
Lingula granulata (Phill.) 
— obtusa (Hall). 
Trochus helicites (Sow.) 
Orthoceras centrale ? ( His.) 
Llanfair Road, W. of Welehpool. Wenlock shale. 
Graptolites Murchisoni (Beck.) 
Beyrichia Klodeni (M°Coy). 
Odontochile caudata (Brong. Sp.) 
Lepteena minima (Sow.) 
Llanfechan (W. of), Montgomeryshire. Upper Bala. 
Trinucleus Caractaci (Murch.) 
Orthis elegantula (Dal.) Var. a. 
— expansa (Sow.) 
* The limestone specimens are not separately characterized as Aymestry limestone. 
