Reports and Proceedings. 373 



L. latus, Binney, 1. c. p. 57 ; pi. xi. f. 3. Carhoniferous. Arran. 



L. levidensis, Binney, 1. c. p. 54 ; pi. x. f. i. Carboniferous. Airdrie. 



L. Russellianus, Binney, 1. c. p. 51 ; pi. ix. f. 1, 2. Carboniferous. Airdria. 



Z. tenuis, Binney, 1. c. p. 53 ; pi. ix. f. 4. Carboniferous. Airdrie. 



Z. Wuenschianus, Binney, 1. c. p. 56 ; pi. xi. f. 2. Carboniferous. Arran. 



Sigillaria, Williamson, Proc, Roy. Soc. vol. xix. p. 500. 



Stigmaria, Williamson in Proc. Lit. and Phil. Soc. vol. x. p. 116. 



S. areolata, Daws. Foss. PI. Canada, p. 23 ; pi. iii. f. 33. Devonian. Gaspe, 



iS. mimitissima, Daws. 1. c. p. 23 ; pi. iii. f. 34. Devonian. Gaspe. 



S. perlata, Daws. 1. c. p. 22 ; pi. iii. f. 32. Devonian. St. John. 



S. stellata, Eichw. ; Thomson, Geol. Mag. Vol. VIII. p. 236, Carboniferous, 



Lanarkshire. 

 Cycadbje. 

 Falceozamia megaphylla, Phillips, Geol. Oxford, p 169; diag. xxx. f. 1. Oolite. 



Stonesfield. 

 Fterophyllum Buckmaniii, Phillips, Geol. Oxford, p. 170. Oolite. Sevenhampton. 

 Conifers. 



Antholithes floridus, Daws. Foss. PI. Canada, p. 63 ; pi. xix. f. 236. No locality. 

 Araucarites spharocarpus, Carr. Geol. Mag. Vol. VIII. p. 542. Oolite. Bruton, 



Somersetshire. 

 Brachyphyllum solitarium, Phillips, Geol. Oxford, p. 120. Lias. Bidford. 

 Cardiocarpon ovale, Daws. Foss. PI. Canada, p. 60 ; pi. xx. f. 223, 224. Devonian. 



St. John. 

 Carpolithes compactus. Daws. Foss. PI. Canada, p. 63 ; pi. xix. f. 229. Devonian. 



St. John. 

 Dadoxylon Newberryi, Daws. Foss. PI. Canada, p. 14 ; pi. i. f. 7-9. Devonian. 



Ohio. 

 Ormoxylon erianum, Daws. Foss. PI. Canada, p. 14; pi. i. f. 10-14. Devonian. 



New York. 

 Pinites dejectus, Carr. Geol, Mag. Vol. VIII. p. 541. Kimmeridge Clay. 



Kimmeridge. 

 P. hexagonus, Carr. Geol. Mag. Vol. VIII. p, 540 ; PI, XV. Gault. Folkestone. 

 Sequoiites ovalis, Carr. Geol. Mag. Vol. VIIL p. 541. Gault. Folkestone. 

 Trigonocarpmn perantiquum. Daws, Foss, PI. Canada, p. 62 ; pi. xix. f. 228. 



Devonian. St. John, 

 InCERTjE sedis. 



Breea eulassioides, Lloyd ; Phillips, Geol. Oxford, p. 95. Permian. Meriden. 

 Carpolithes plenus, Phillips, Geol. Oxford, p. 300; pi. xiii. f. 1.2. Coralline 



Oolite. Marcham, 

 NmggeratMa Gilboensis, Daws. Quart. Journ. Geol. Soc. vol. xxvii. p. 273 ; pi. xii. 



f. 8. Devonian. GUboa. It is impossible to determine what this fragment is, 



and it is to be regretted that it has received a specific name. 

 Excluded. 



Carpolithes permianus, Gein. ; Carruthers, Quart. Journ. Geol. Soc. vol. xxvii. 



p. 446. 

 C. umbonatus, Sternb. ; Carruthers, Quart. Journ. Geol. Soc. vol. xxvii. p. 446 ; 



pi. xix. f. 12-17. 



K,:B:poI^Ts j^jistid ipiaociEEiDiisrca-s. 



Geological Society op London. — I. — June 5, 1872. — J. Gwyn 

 Jeffreys, Esq., F.K.S., in the Chair. — The following communications 

 were read : — 1, " Notes on Sand-pits, Mud-volcanoes, and Brine-pits, 

 met with during the Yarkand Expedition of 1870." By George 

 Henderson, M.D,, F.L.S. Communicated by K. Etheridge, Esq., 

 F.E.S., F,G.S. 



The author described some very remarkable circular pits which 

 occurred chiefly in the valley of the Karakash river. These pits 



