Dr. Thomas Davidson—Scottish Silurian Brachiopoda. 7 
Genera and Species. 
Stricklandinia lens, Sow. 
39 
99 
Rhynchonella emula, Salter 
29 
rhe) 
39 
99 
39 
2? 
29 
99 
Skenidium Lewistt, Dav. 
99 
99 
39 
Orthis biloba, Linné 
99 
29 
lirata, Sow. j 
? Balcletchiensis, Dav. 
Bees. Davie 
SUID, IDENT an Hoesen ase 
WOSULE INT COV, ne. v.04. ae 
Thomsont, Dav. 
EDP IUOTLLO) DAV. 5. .Jo0.40: 
borealis, Schl. 
sub-borealis, Dav.......... 
GUUFUCCUL LR ADAM SMe ole in'el se siaee 
cuneatella, Dav. pie 
VV GGDOTS, SENSE Boao seeoe 
Llandoveriana, Dav. 
(near to Mzecula) ?.......4. 
Shallockiensis, Dav. ...... 
Girvaniensis, Dav. 
GOULET DAN A cee bos) ta ses see 
CACHE VAN NEES ciate os 
WWalsend, SOW oo.c.ieece- 
decemplicata, SOW......... 
GEUGIOL OPES ONE aoe 
Facki, Dav. 
Maccoyana, Dav.......... 
? Pentlandica, Haswell.. 
sp. ; 
eeecce 
eceserccessrece 
,, var. Woodland- 
COA WAN Ie eea cn 
GEGITOS VORA jaa se eae ROe ae 
? Shallockiensts, Dav. 
elegantula, Linné .. ...... 
calligramma, Dalman ... 
polygramma, var. Pent- 
LAHOGA NAN 5. sissies 
CUP LTO NEC ONG Nv aie sce aes 
Baleletchtensis, Dav..... 
TMM HON AO ESS ee ee Rene 
biforata, Schl. 
plicata, Sow.. wepooe 
Mullockiensis, Dav. abenes 
consents, Salter pee eS 
WESPEIUULO, (SOM eee alee 
intercostata, Portlock 
tricinatia, Conrad......... 
Lapworiht, Wave... stee 
testudinaria, Dalman ... 
frabeliulum, Sow. ....6.0+. 
crispa, M‘Coy 
eeceee ccs ees 
5 
Tale 
Co eh HS 
diel] 2 
s |e] s 
SR 
qyye] 4 
x 
x 
x 
Xe 
: x 
x x 
aes XK 
x 
Xe 
x 
x 
x 
x 
x x 
Ret 
x x 
5 
x 
2 
Caradoc, 
MM nM KM: 
| Llandeilo. 
ba) Ra Ba Bd BA Es 
MM uM 
Bd fd Bd Ad Ro 
| Scottish Counties where 
found. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire, Midlothian. 
Ayrshire. 
Midlothian. 
Dumfriesshire. 
Peeblesshire. 
Midlothian. 
Lanarkshire. 
Midlothian. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Midlothian, Ayrshire. 
Midlothian, Ayrshire. 
Dumfriesshire, Peebles- 
shire, Lanarkshire, 
Ayrshire. 
Midlothian, Ayrshire, 
Dumfriesshire. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire, Dumfriesshire 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire. 
Ayrshire, Lanarkshire, 
Sutherlandshire. — 
Ayrshire. 
Ayrshire, Peeblesshire, 
Lanarkshire. 
