APPENDIX. ' 541 
(90). The typical forms of Graptolites not elsewhere figured in 4 Siluria.' 
1. Cyrtograpsus Murchisonii, Carr. 2. Eetiolites Greinitzianus, Barr. 3. Dicho- 
grapsus Sedgwickii, Salter. 4. Dicranograptus ramosus, Hall. 5. Dendrograptus lentus, 
Carr. 6. Eastrites maximus, Carr. 7. Phyllograptus angustifolius, Hall. 8. Clado- 
grapsus linearis, Carr. 
E. — Fossils of the ' Primordial Silurian Zone ' of the Malvern Hills (p. 94). 
The ' Primordial ' Zone of the Malverns consists (in descending order) of the 
Dictyonema-shales, the Olenus-shales, and the Hollybush Sandstone and Con- 
glomerate (see pp. 94 &c) ; and their fossils may be tabulated as follows : — 
Fossils. 
Annelide-tubes 
Scolithus 
Serpulites fistula. . 
Trachyderma anti- 
quissimum 
Dictyonema sociale 
Agnostus princeps.. 
Turneri 
Olenus bisulcatus.. 
scaraba;oides .. 
humilis 
3^ 
CO r£3 
O r3 
Fossils. 
Cytheropsis ? 
Lingula pygmsea ... 
squamosa 
Obolella Phillipsii 
Salteri 
Orthis lenticularis . . 
Spondylobolus ? ... 
Ctenodonta 
Lituites 
Theca 
CO pfl 
3 2Q 
o3 
£ . 
S DO 
O oj 
