MUSEUM OP THE NATURAL HISTORY SOCIETY. 267 



FOSSIL WOOD {Coniferous). 



Araucarioxylon ? 



Pinites ? 



Loc. — In some of the thicker beds of sandstone, as the High 

 Main Post and Seventy -fathom post. 



RHYTLDODENDRON, N. Bonlay. 



? Rhytidodendron minutifolium, JST. Boulay. 



Stem. 

 Rhytidodendron minutifolium, N. Boulay, Le Terr. Houil. de la 



France, pi. 3, f. 1, 1 bis. Type. 



Loc. — Eoof-shale, B. S., Jarrow. 



TRIGNOCARPUM, Brongniart. 



Trignocarpum Parkinsonis, Brongniart, 



Trigonocarpum Parkinsonis, Brongt., Prod., p. 137. Type. 

 ,, ,, Parkin,, Org. Rem., pi. 7, f. 6-8. 



,, Noeggerathi, L. et H, Foss. Flora, pi. 142c; 



pi. 193b, f. 1-4; pi. 222, f. 2, 4. 

 ? ,, olivceforme, L. et H., Foss. Flora, pi. 222, f . 1, 3. 



,, oblongum, L. et H.. Foss. Flora, pi. 193c. 



Carpolithes alatus, L. et H., Foss. Flora, pi. 87; pi. 210b. 



Loc. — Roof-shale, B. S., Jarrow, compressed. The "nuts" 

 occur occasionally in the beds of thick sandstone — as the High 

 Main Post, etc. 



Stem with Roots. 



Loc. — Roof-shale, B. S., Jarrow. 



ANIMALIA. 



ANNELIDA ? 

 Name and Locality. Reference. 



Microconclms carbonarius, Murch. Sil. Syst., p. 84. 

 Loc. — On Anthracosia and Coal-measure 

 plants. Common. 



CRUSTACEA. 

 Beyrichia arcuata, Bean, Ann. Mag. IS". H., 



Loc — Prestwick and many other places. Yol. 9, p. 377, f. 55. 

 Common. 



