PLATE IL. 
Isocrinus tyrolensis. 
Pag. 
37. Lecto-holotype, redrawn from the original in 
Geologische Reichsanstalt, Wien ; a complete 
intersyzygium, side-view, x 63 diam. . . 31 
38. The same ; joint-face of the hypozygal, x 67 
Glam Fog xy at ek ee, tee REL 
Isocrinus tyrolensis major. 
(Figs. 39, 40, 42—47, 49, from Quarry near Cutting I. 
Figs. 41, 48, 50 from Jeruzsalemhegy.) 
39. Large normal joint-face, slightly worn at the 
interradial angles, X 10 diam. . .. . 34 
40. Small normal joint-face, x 10 diam. . . . 34 
41. Intersyzygium with radial swellings, side-view, 
ramisy cele th ae PUK seis, Wich pel Oe 
42. Epizygal joint-face, x 10 diame sac - of 
43. Hypozygal joint-face of same sere 
xONdiam su. . 384 
44. Holotype, an oe with 6 ‘titepiadals: 
of which the side-faces are hollowed radially, 
side-view, X 5 diam. 
(referred to on p. 33, line 16 from end, as fig. 45). 
45. An intersyzygium with 5 internodals, with 
smoother side-faces than in the holotype, 
side-view, x 5 diam. 
(referred to on p. 33, line 17 from end, as fig. 44). 
46. An epizygal face somewhat weathered, showing 
the deep triangular identation for the cirrus- 
facet, also, in one radius, the cirral nerve- 
canal leading to the axial canal, xX 10 diam. 34 
Pag. 
47.A cirrus facet of the same, xX 30 diam.. . 34 
48. An oval cirrus-facet, entirely enclosed by the 
epizygal, x 30 diam.. . . Choc tei) 
49, Distal joint-face of aa Bs 30 eis, oe eH 
50. >» 2 (23> oe 1 X30 os feral 
Isocrinus tyrolensis var. « 
(Figs. 51—53, 55 and 56, from Quarry near Cutting I.) 
51. Specimen 6, normal joint-face, x 10 diam. . 36 
52. Specimen a, hypozygal joint-face, x 10 diam. 36 
53. Specimen a, epizygal joint-face, x 10 diam. 36 
55. Specimen a, cirrals 1 and 2 (or perhaps 2 
and 3) showing distal joint-face of latter, 
iSO diem) "ere eee ‘ ee oO 
56. Specimen a, the whole inbersyiey stan) side- 
view, XO. diam.t-1. ay. act acy 75 ee 
Tsocrinus tyrolensis var. 8. 
54. Internodal stem-fragment from Cutting I on 
Veszprém—Jutas Railway; normal joint- 
face, x 10 diam. ote Bat 
Isocrinus tyrolensts var. \. 
(Figs. 57—60, an intersyzygium from bed b 1 of 
Cutting IV on Veszprém—Jutas Railway.) 
57. Side-view, x 5 diam. . . . Ree dS sy! 
58. Hypozygal joint-face, x 10 ans oh eee 
59. Epizygal joint-face, x 10 diam... . . . . 38 
60. Cirrus-facet, x 30 diam. 
Figures 37 and 38 are from sketches by the Author. 
All the other figures were drawn from nature by A. T. HoOLLIck. 
pS 
