346 MR ROBERT KIDSTON ON THE FOSSIL PLANTS OF THE 



Ulodendron minus, Zeiller, Veget. foss. d. terr. houil., p. 115. 



Ulodendron minus, Zeiller, Bull. Soc. Gdol. d. France, 3° ser., vol. xiv. pi. ix. fig. 3. 



Ulodendron minus, Zeiller, Flore foss. d. bassin houil. d. Valen., p. 483, pi. lxxiii. fig. 2 ; pi. lxxiv. fig. 5. 



Ulodendron minus, Schimper {in part), Trait'e d. paleont. veget., vol. ii. p. 42, pi. lxiv. figs. 1-3. 



Ulodendron minus, Lesqx., Coal Flora, p. 403 (?pl. lxvi. fig. 1). 



Ulodendron ellipticum, Roehl (not Presl.), Foss. Flora d. Steink.-Form. Westph., p. 139, pi. xxiii. figs. 

 3, 4. (Excl. refs.) 



Ulodendron pumilum, Carr., Monthly Mie. Journ., vol. iii. p. 152, pi. xliii. fig. 2. 



Lepidophloios parvus, Dawson, Acad. Geol., 2nd ed., p. 490, fig. 170# (p. 455). 



Lepidophloios tetragonus, Dawson, ibid., p. 490, fig. 170d (p. 455). 



Lepidophloios tetragonus, Dawson, Quart. Journ. Geol. Soc, vol. xxii. p. 164, pi. x. fig. 49. 



Halonia disticha, Morris, Trans. Geol. Soc, 2nd ser., vol. v. p. 489, pi. xxxviii. fig. 1. 



Sigillaria Menardi, Lesqx. (not Brongt.), Geol. Surv. of Illin., vol. ii. p. 450, pi. xliii. 



Lepidodendron, Brongt., Hist. d. veget. foss., vol. ii. pi. xix. figs. 1-4. 

 (?) Ulodendron Lucasii, Buckland, Geol. and Miner., vol. ii. p. 93, pi. lvi. fig. 4. 

 (?) Sigillaria perplexa, Wood, Trans. Amer. Phil. Soc, vol. xiii. p. 345, pi. viii. fig. 7. 



Remarks. — Sigillaria discophora is of frequent occurrence in the Lower and Middle 

 Coal Measures, but is rare in the Upper Coal Measures. I saw a specimen lately, which 

 is preserved at No. 10 Pit, Springside Colliery, Dreghorn, that measures 1 foot 4 in. in 

 width, and is 6 feet 9 in. long ; the large scars were 6 in. in length and 3| in. in breadth, 

 and were distant from each other (measured from centre to centre) 1 foot 4 in. This 

 was from the shale over the " Parrot Coal." 



Localities. — Bonny ton Pit, Kilmarnock. Borland Water, Dean Castle, near Kilmar- 

 nock. 



Horizon. — Shale over Whistler Coal. 

 Locality. — Busbie Pits, near Kilmarnock. 



Horizon. — Two fathoms below Ell Coal. 

 Locality. — No. 10 Pit, Springside Colliery, Dreghorn 

 Horizon. — Shale over Parrot Coal. 



Sigillaria scutellata, Brongt. 



Sigillaria scutellata, Brongt., Prodrome, p. 65. 



Sigillaria scutellata, Brongt., Class, d. veget. foss., p. 22, pi. i. fig. 4. 



Sigillaria scutellata, Brongt., Hist. d. veget. foss., p. 455, pi. cl. figs. 2, 3 ; pi. clxiii. fig. 3. 



Sigillaria scutellata, Goldenberg, Flora, Sarxpont. foss., Heft ii. p. 30, pi. viii. fig. 10. 



Sigillaria scutellata, Roehl, Foss. Flora d. Steink.- Form. Westph., p. 99, pi. xxviii. figs. 15, 10 (not fi^'. 1 \) 



Sigillaria scutellata, Zeiller, Ann. d. Sc. Nat, 6 e ser., Bot., vol. xix. p. 263, pi. xi. fig. 3. 



Sigillaria scutellata, Zeiller, Flore foss. d. bassin houil. d. Valen., p. 533, pi. lxxxii. figs. 1-6, 9. 



Rhytidolepis scutellata, Sternb., Ess. fi. monde prim., fasc. 4, p. xxiii. 



Sigillaria notata, Brongt., Hist. d. veget. foss., p. 449, pi. cliii. fig. 1. 



Sigillaria notata, Goldenberg, ibid., Heft ii. p. 38, pi. viii. fig. 1. 



Sigillaria elliptica, var. y, Brongt., Hist. d. veget. foss., p. 447, pi. clxiii. fig. 4. 



Sigillaria elliptica, Zeiller, Veget. foss. d. terr. houil., p. 130, pi. clxxiii. fig. 1. 



Sigillaria tesselluta, Sauveur (not Brongt.), Veget. foss. d. terr. houil. Belgique, pi. liii. fig. 3. 



Sigillaria duacensis, Boulay, Terr, houil. du nord de la France, p. 43, pi. ii. fig. 3. 



Sigillaria rotunda, Achepohl, Niederrh. Westfiil. Steink., p. 119, pi. xxxvii. fig. 1. 



