388 PROCEEDINGS OF THE GEOLOGICAL SOCIETY. [Mar, 9, 
1 1a = +) =| 
£2) 48 | Su] 2128 
3S|52] 30 | 3a = 
Ba |eila: |As | 26 
eS | Ag 
Modiola Sowerbyana, D’ Orb. .............:- ais C6 : E 
»,  subreniformis, Mor. f Lyc. ......| «.- Boe 505 ai) 
oy SURDEIIL ERs? socnosonconc0onscnans005dn 300 E D E 
m9... iDb 3 cooseeonoesenoqngacrindognasdececcNse ae ts eee EK 
Myacites dilatatus, Phil. sp. ......0..0000- a E E 
. UNIONOIMES ....2-. 0.2 eeeeeceeereee wie 35 500 E 
Shy) DEY seeepdenedocrnodnesconenéosboose ae : - aD) 
Myoconcha crassa, SOW. ..+...sesseseeeneeees a ae cee E 
OFS) Sib 2 Gabddddendbos sooboossseadgaosnsn Boece ae E ose E 
Pholadomya ambigua, Sow. ..........+0+5- “00 S06 S00 E 
if fidicula, Sow. ......s.seceses.-. ae Sey E E 
i fidicula? or new sp. (semi- E 
acuticosta)?............ : 
4 Heraulti, Ag. (Desboro’) E 
A large new species?............ 000 see 5n0 E 
Quenstedtia levigata, Mor. & Lyc. ...... 205 HE : E 
3 Oblita SPR resces necocesnsuee 500 E E a 
Tancredia angulata ?, Lycett ...........-... doe “one te E 
a axiniformis, Phil. .......... epooe|| a) E E E 
ie planata, Mor. § Lye............. ASG E 
Trigonia angulata?, Sow. ...........s00000 Bae Ana H 
of compta, LYC.  ....ccseseceeeeeeeees D Bas D E E 
2 Costata Park tee esesdecdeasdeees D v D E E 
a var. pullus, Sow.......... aD) site E 
au denticulata, Ag. ............0008.- E E E 
zs duplicata, Sow........sc..-eeseeeee D 
a Goldtussi Aga scteccssessee reser aut E E 
i impressa, Sow. ............ veebesuse H E E 
es Phillipsii, Mor & Lye............. E 10) E E 
i Sharpiana (new species), Lycett E E E 
1 WWecostatas(liycmmesccende een ances aD) Sx E i 
5 SAH sgn aintten Mee aca sak Gelsseedae soe ise D E E 
Unicardium gibbosum, Mor. § Lye. ...... ose one D E E 
i impressum, Mor. ¢ Lyc. ...| ... 2 308 E E 
iB parvulum, Mor. § Lye....... aE # EH EK E 
es varicosum ?, Sow. ............ ane ie ae E E 
4 JO 2 Sdgsono0so000 soO00000090000 { E y 
BRACHIOPODA. 
Rhynchonella angulata, Sow. ...........660. D D 
dé cynocephala, Rich* ......... E 
9 quadriplicata, Zzet. ......... E E 
5 subdecorata, Dav. ............ a) E EH 
5 tetraédra, Sow.t.........0..00- a E 
9 subtetraédra, Dav....cece00.--| ave E 
»—— Variabilis, Schloth. ...... { D. die 
* In the lower part of the bed, and at Brixworth, in the same relative position. 
t Vide Davidson’s Ool. Brach., pl. xviii. fig. 10. This form is also nearly allied 
to R, subdecorata, Day. It is also found commonly in the “Ironstone” in other 
parts of the country. 
