PALEOZOIC TIME — CARBONIC. 



703 



The Amphibians have nearly the same range of characters as the American. 

 There are Loxomma Allmanni Hux., from Edinburgh, the skull 10 inches 

 wide and 14 inches long, and the teeth with cutting edges ; Anthracosaurus 



1142. 



1143. 



Fi^. 1142, part of a spine of Ctenacanthus major Ag. ; 1148, restoration of Pleuracanthus Gftudryi (x^^), 



Brongniart. 



Russelli Hux., Lanarkshire ; Parabatrachus Colei Owen, British Coal-meas- 

 ures ; Anthracerpeton crassosteum Owen, Glamorganshire ; Archegosaurus 

 Decheni Goldfuss, Saarbriick, 3^ feet long; A. minor Meyer, Saarbriick; 

 besides various snake-like and other species. 



1. Brachiopods. — Some of the characteristic species, besides those figured, are : Pro- 

 ductus scahriculus Sow. ; Spirifer speciosus Br., ;S'. cuspidatus Sow., S. disjunctus Sow. ; 

 Chonetes Dalmanianus Kon. ; Orthis Michelini Morr. 



2. Limulids. — Fig. 1136, Prestwichia rotundata Woodw., Coalbrook Dale; P. an- 

 thrax Woodw., Coalbrook Dale; Beliniirus trilohitoides Woodw., Ireland, Coalbrook 

 Dale ; B. Begince. Baily, Ireland ; B. arcuatus Baily, Ireland. 



3. Crustaceans. — Fig. 1135, Gampsonyx fimhriatus Jordan, a ScMzopod; 1134, An- 

 thracopaloRmon Salteri, Lanarkshire, A. dubius S., Coalbrook Dale, A. Grossarti S. 

 Lanarkshire ; the broad flattened thorax indicates a nearer relation to uSglea and Galathea 

 than to Palcemon. Pygocephalus Couperi Hux. , a ScMzopod, Manchester, England. 



4. Myriapods. — Euphoberia Brownii Woodw., Glasgow, E. anthrax Woodw., Coal- 

 brook Dale, Xylobius sigillaricB Dn. , Glasgow and Huddersfield. 



5. Arachnids. — Fig. 1137, Cydophthalmus senio?- Corda, Chomle, Bohemia ; Eophry- 

 nus Prestwichii Buckl., Dudley; Geralinura Bohemica Kusta; Architarbus subovalis 

 Woodw., Lancashire, very near the Illinois species (page 691) ; Protolycosa anthraco- 

 phila R., Silesia ; Anthracomartus Volkelianus Kranch, Silesia. 



