348 MR ROBERT KIDSTON ON THE FOSSIL PLANTS OF THE 



Sigillaria tessellata, Brongt. (Steinhauer ?). 



Sigillaria tessellata, Brongt., Prod., p. 65. 



Sigillaria tessellata, Brongt., Hist. d. veget. foss., p. 436, pi. clvi. fig. 1 ; pi. clxii. figs. 1-4. 



Sigillaria tessellata, Feistmantel, Vers. d. bbhm. Kohlenab., Abth. iii. p. 7, pi. i. fig. 2 {not fig. 1). 



Sigillaria tessellata, Geinitz, Vers. d. Steinlcf. in Sachsen, p. 44, pi. v. figs. 6-9. 



Sigillaria tessellata, Goldenberg, Flora Sarsepont. foss., Heft ii. p. 29, pi. vii. figs. 14, 15. 



Sigillaria tessellata, Zeiller, Veget. foss. d. terr. liouil., p. 132, pi. clxxiii. fig. 2. 



Sigillaria tessellata, Zeiller, Flore foss. d. bassin liouil. d. Valen., p. 561, pi. lxxxv. figs. 1-9; pi. lxxxvi. 



figs. 1-6. 

 Sigillaria tessellata, Weiss, Aus. d. Steinh, p. 5, pi. i. fig. 4, 1882. 

 Sigillaria tessellata, Kidston, Trans. York. Nat. Union, part xiv., 1890, pp. 8 and 57. 

 Sigillaria Knorrii, Brongt., Hist. d. veget. foss., p. 444, pi. clvi. figs. 2, 3 (? pi. clxii. fig. 6). 

 Sigillaria Knorrii, Feistmantel, ibid., Abth. iii. p. 9, pi. i. figs. 7, 8. 

 Sigillaria Knorrii, Goldenberg, ibid., Heft ii. p. 28, pi. vii. fig. 18. 



Sigillaria Knorrii, Roehl, Foss. Flora d. Steinh.-Form. Westph., p. 98 (? pi. xxviii. fig. 12). 

 Sigillaria alveolaris, Brongt. (not Sternb.), Hist. d. veget. foss., p. 443, pi. clxii. fig. 5. 

 Sigillaria alveolaris, Feistmantel, ibid., Abth. iii. p. 10, pi. ii. fig. 2; pi. x. fig. 1. 

 Sigillaria contigua, Sauveur, Veget. foss. d. terr. liouil. Belgique, pi. iii. fig. 1. 

 Sigillaria sexangida, Sauveur, ibid., pi. liii. fig. 1. 

 Sigillaria Morandii, Sauveur, ibid., pi. lvii. fig. 4. 



Sigillaria lalayana, Schimper, Traite d. paleont. veget., vol. ii. p. 84, pi. lxvii. fig. 2. 

 Sigillaria mamillaris, Lesqx. {not Brongt.), Coal Flora Atlas, p. 14, pi. lxxii. figs. 5, 6 (1 vol. iii. p. 799, 



pi. cviii. fig. 6). 

 (?) Sigillaria Lorwayana, Dawson, Foss. Plants Low. Carb. and Millst. Grit, Canada, p. 43, woodcut. 



Remarks. — Only one specimen of this species has yet been met with in the Kilmar- 

 nock Coal Field ; it is, however, a fine example, and shows a verticil of cone scars. Sigil- 

 laria tessellata * is always rare in the Lower Coal Measures. 



Locality. — Bonnyton Pit, Kilmarnock. 

 Horizon. — Shale over Tourha' Coal. 



Sigillaria camptotsenia, Wood, sp. 



Sigillaria camptotsenia, Wood, Trans. Amer. Phil. Soc., vol. xiii. p. 342, pi. ix. fig. 3. 



Sigillaria camptotsenia, Zeiller, Flore foss. d. bassin houil. d. Valen., p. 588, pi. lxxxviii. figs. 4-6. 



Asolanus campiotxnia, Wood, Proc. Acad. Nat. Sc. Phila., 1860, p. 238, pi. iv. fig. 1. 



Sigillaria monostigma, Lesqx., Coal Flora, p. 468, pi. lxxiii. figs. 3-6. 



Sigillaria monostigma, Lesqx., Rept. Geol. Surveg of Illin., vol. ii. p. 449, pi. xlii. figs. 1-5. 



Pseudosigillaria monostigma, Grand' Eury, Flore Carb. d. Depart, de la Loire, p. 144. 



Sigillaria rimosa, Goldenberg (not Sauveur), Flora Saraipont. foss., Heft ii. pp. 22 and 56, pi. vi. figs. 1-4.; 



Heft iii. p. 42, pi. xii. figs. 7, 8. 

 Sigillaria rimosa, Roehl, Foss. Flora d. Steink.-Form. Westph., p. 93, pi. xxx. fig. 5. 

 Lepidodendron barbatum, Roemer, Palseont., vol. ix. p. 40, pi. viii. fig. 12. 



* Favularia tessellata, L. and H., Fossil Flora, vol. i. pis. lxxxiii.-lxxxv., are too imperfect to refer with certainty 

 to this species, and although it is almost certain that Brongniart was correct in identifying his specimens an the Phyto 

 lithus tessellatus, Steinhauer (Trans. Amer. Phil. Soc., vol. i. p. 295, pi. vii. fig. 2), Brongniart must be regarded as the 

 founder of the species if we wish to clear ourselves of all doubt as to the true characters of the plant. 



