474 THE CARBONIFEROUS FOSSIL PLANTS 



BlacJcband Ironstone, Dalmellington : Ironstone Bed betw. Raise Road 

 Coal and Calm Limestone, Rankinston. 



Sigillaria camptotaenia, Wood, sp. Ayr. Major Coal, 3 Pit, Springhill. 



S. tessellata, Brongt. Ayr. Tourha\ Coal, Bonnington Pit. 



S. scutellata, Brongt. Lanark. Kiltongue Coal, Bent Col. : Bed betw. Pyot- 

 shaw and Main Coals, Whiterigg : Main Coal, Stanrigg. Ayr. 

 Whistler Seam, Bonnington Pit. 



S. Walchii, Sauveur. Ayr. Turf Coal, Kilwinning. 



S. Arzinensis, Corda. Ayr. Main Coal, Annandale Col. 



S. orbicularis, Brongt. Ayr. Whistler Seam, Bonnington Pit. 



S. laevigata, Brongt., var. Lanark. Kiltongue Coal, Mt. Vernon. 



Sigillaripstrobus, sp. Ayr. Major Coal, 3 Pit, Springhill. 



Stigmaria ficoides, Sternb., sp. Lanark. Common. Ayr. Common. 



S. reticulata, Gopp. Lanark. Betw. Pyotshaw and Main Coals, Airdrie. 

 Ayr. Major Coal, 3 Pit, Springhill : Jf' Naught Coal, 4 Pit, Spring- 

 hill : Splint Coal,- -Annandale Pit.. 



CORDAITEAE. 



Cordaites principalis, Germar., sp. Lanark. Kiltongue Coal, Bent Col. : 

 U. Drumgray Coal, Pit near Calder Ironworks : L. Drumgray Coal, 

 Brownieside Pit. Ayr. Stranger Coal, Grange Pit : Major Coal, 3 Pit r 

 Springhill: Whistler Seam, Bonnington Pit. Bute. *~i% yds. from junct. 

 with Newer Red Rocks : 20 yds. S. ofjunct. with Newer Red Rocks, Shore, 

 Cock of Arran. 



Cordaianthus Pitcairniae, L. and H., sp. (including Cardiocarpus acutus, 

 L.andH.}. Lanark. Kiltongue Coal, Brownrigg: Bent Col. : Foxley: 

 Greengairs : U. Drumgray Coal, Longriggend. Ayr. Stranger Coal, 

 Grange Col. : Major Coal, 3 Pit, Springhill ; Whistler Seam, Bonning- 

 ton Pit : (Nor. ?) -Borough Pit, Irvine. 



Cardiocarpus crassus, Lesqx. Lanark. Kiltongue Coal, Greengairs : Ellis- 

 mnir. 



C. orbicularis, Ett.-A.ji. Major Coal, 3 Pit, Springhill. 



Carpolithus perpusillus, Lesqx. Lanark. Kiltongue Coal, Rawyards, 

 Airdrie : Howlitness ; Bredisholm, Baillieston. Ayr. Small Coal, 

 13 fms. above Jf" Naught Coal,- -Grange Col. : Whistler Seam, Bon- 

 nington Pit. 



Trigonocarpus Parkinsoni, Brongt. Lanark. Kiltongue Coal, -Foxley : 

 Souterhouse : Pit near Coatbridge : Mt. Vernon : Lochwood Col. : Shale 

 a short distance above Millstone Grit, Dennistomi, Glasgow. Ayr. 

 Whistler Seam, Bonnington Pit : Sandstone- Conglomerate roof of Five- 

 quarter Coal, Ardeer Quarry. 



T. Parkinsoni, forma alata, L. and H., sp. Ayr. Whistler Seam, Bonning- 

 ton Pit. 



Rhabdocarpus elongatus, Kidston. Lanark. Kiltongue Coal, Mt. 

 Vernon : Calderbank : Greengairs : Foxley. Ayr. Major Coal, 3 Pit, 

 Springhill. 



Artisia approximata, Brongt.. Lanark. Kiltongue Coal, Brownrigg. Ayr. 

 Whistler Coal, Bonnington Pit : Five-quarter Coal, Ardeer. 



Pinnularia capillacea, L. and H. Lanark. Kiltongue Coal, Foxley : Loch- 

 wood Col. : (Hor. ?) Airdrie : Castlehill, Carluke. Ayr. Whistler 

 Seam, Bonnington Pit : Major Coal, 3 Pit, Springhill : Bed betw. 

 Major and Main Coals, 3 Pit, Springhill. 



INCERTAE SEDIS. 

 Psitotites unilateralis, Kidston, sp. Lanark. (Hor. ?) Baillieston. 



