167 
green Wood, where most of the fossils recorded in the following 
list have been obtained. The shales here constitute three principal 
varieties ; first, blue grey, coarse-grained, and micaceous, contain- 
ing no organic remains, but iron pyrites in a nodular form ; 
second, black, sandy, and coarse-grained, containing a few 
crinoidal columns'; third, very dark-coloured and fine-grained, con- 
taining vegetable remains of different families, such as lepidodendron, 
calaraites, &c. In this shale we find shapeless masses of hard 
Limestone, containing dicotj^ledonous wood, and a heterogeneous 
mass of shells, such as orthoceias, nautilus, goniatites, melania, 
buccinum, pecten, inoceramus, &c., some of them in a beautiful 
state of preservation. 
Nucula 
plagiostomordea 
Buccinum 
cuneata 
trapezoidea 
imbricatum 
laevis 
orbiculata 
curvilineum 
variabilis 
convexa 
rectilineum 
Palustra 
Pecten 
minimum 
minima 
papyracea 
productum 
Lincina 
Julius 
elegans 
dubia 
substriatus 
bullatum 
orbicula 
obliquatus 
Melania 
laevis 
latissimus 
reticulata 
Cypricardia 
Lingula 
Turritelleforme 
obtusum 
parallela 
Trochiforme 
Modisla 
^gis 
Gibsoni 
elongata 
Gervillia 
rugifera 
rostrata 
obtusa 
excavata 
minufa 
Spirifera 
TuiTitella 
orbiculata 
resupinata 
tenuistria 
longthorni 
Producta 
Cerithium 
Mytilus 
Martini 
dimidiatum 
lingualis 
antiquata 
Pleurotomaria 
variabilis 
Astarta 
deformis 
Bellona 
concentrica 
Bellerophon 
Serpula 
Orbicula 
complexa 
parvus 
nitida 
Orthoceras 
Inoceramus 
Patalla 
cinctum 
vetustus 
Greenwoodi 
giganteum 
laevis 
Peleopsis 
ovale 
tumidus 
minutus 
Breyuii 
radiatus 
Natica 
arcuatum 
Gibsoni 
laevis 
Steinhavyeri 
scariosus 
Turba 
acicularis 
elongatus 
Greenwoodi 
Gibsoni 
Avicula 
Cirrus 
obtusum 
obliqua 
minutissimus 
microscopicum 
parva 
Gloveri 
Browni 
