ON THE BRITISH FOSSIL CORALS. 
105 
Ammonites angulatus in the westernmost Lower Lias are most significant 
facts; and the significance is not diminished when the paucity of the species 
of the zone of Ammonites Bucklandi, and their distinctness from those of 
Ammonites angulatus, is considered. 
UF 
Iust of British Species from the zone of Ammonites angulatus. 
Oppelismilia gemmans, Duncan. Tre- 
land. 
2. Montlivaltia Wallix, Duncan. South 
Wales. 
3. Murchisonix, Duncan. South 
Wales. 
4. Ruperti, Duncan. England. 
5. —— parasitica, Duncan. South 
Wales. 
6. simplex, Duncan. South Wales. 
i brevis, Duncan. South Wales. 
8. pedunculata, Duncan. South 
Wales. 
2.9. polymorpha, Zerg. e¢ Piette. 
4.10. Haimei, Ch. e¢ Dew. England 
and Ireland. 
11. Hibernica, Duncan. Ireland. 
12. papillata, Duncan. England. 
¢. 13. —— Guettardi, Blainville. England. 
14, Thecosmilia Suttonensis, Duncan. 
South Wales. 
kb, mirabilis, Duncan. South Wales. 
16. serialis, Duncan. South Wales. 
Libs irregularis, Duncan. South 
Wales. 
18. Terquemi, Duncan. South 
Wales. 
19. affinis, Duncan. South Wales. 
20. dentata, Duncan. South Wales. 
21, plana, Duncan. South Wales. 
22. Brodiei, Duncan. South Wales. 
6. 23. —— Martini, EF. de Fromm. England. 
b, 24. Michelini, Zerg. e¢ Piette. Eng- 
land. 
a, 25. Rhabdophyllia rugosa, Zaube. South 
Wales. 
a. 26 
b. 27. 
This large Coral-fauna is made up of — 
Series 1. Species ranging from the St.-Cassian beds 
2. Species ranging from continental zones of Ammonites 
”? 
angulatus 
>”? 
” 
” 
The first series comprehends— 
Thecosmilia rugosa, Laube, 
Rhabdophyllia recondita, Laube, 
Elysastreea Fischeri, Laube, 
species which are common to the white dolomitic limestone of Sutton in 
Glamorganshire, and the St.-Cassian beds. 
These widely ranging 
1868. 
See 6 Sane a Sf ele ee ek wel we < eee etal se 
. Rhabdophyllia recondita, Laube. 
South Wales. 
Astrocenia Sinemuriensis, 
D' Orb. South Wales. 
; gibbosa, Duncan. South Wales. 
plana, Duncan. South Wales. 
—— insignis, Duncan. South Wales. 
reptans, Duncan. South Wales. 
parasitica, Duncan. 8S. Wales. 
pedunculata, Duncan. South 
Wales. 
costata, Duncan. South Wales. 
. -— favoidea, Duncan. South Wales. 
- —— superba, Duncan. South Wales. 
dendroidea, Duncan. South 
Wales. 
minuta, Duncan. South Wales. 
. Cyathoceenia dendroidea, Duncan. 
South Wales. 
incrustans, Duncan. SouthWales. 
costata, Duncan. South Wales. 
. Elysastrea Fischeri, Laube. South 
Wales. 
Moorei, Duncan. South Wales. 
. Septastraea excavata, H. de From. 
South Wales. 
Fromenteli, Terguem. 
Wales. 
. Latimeandra denticulata, Duncan. 
South Wales. 
South 
. Isastrzea Sinemuriensis, HE. de From. 
South Wales. 
. —— globosa, Duncan. South Wales. 
- —— Murchisoni, Wright. Skye. 
. —— Tomesii, Duncan. Worcester- 
shire. 
L aR 3 
Gm eile o @ 8 6 ee ou a 
forms link the distant formations together in the 
I 
