28 
THE SPECIES OE BLASTOIDEA 
[Orbitremites ellipticus, continued.] 
Carboniferous, Carboniferous Limestone : Clitheroe, Lancashire, Eng¬ 
land. [E. 8071.] A theca in matrix : if the figured specimen, as 
stated by the authors, then the figure is restored. 
Granatocrinus ellipticus (Sow.) : E. Etheridge fil. & P. H. Carpenter, 
1886, Cat. Blastoidea Brit. Mus. pp. 25, 29, 253, pi. viii, f. 19. 
Lower Carboniferous, Carboniferous Limestone: Clitheroe, Lanca¬ 
shire, England. [E. 8072.] Theca in matrix, figure restored and 
incorrect. 
Granatocrinus ellipticus (Sow.): E. Etheridge fil. & P. H. Carpenter, 
1886, Cat. Blastoidea Brit. Mus. pp. 50, 253, pi. viii, f. 20. Lower 
Carboniferous, Carboniferous Limestone: Clitheroe, Lancashire, Eng¬ 
land. [E. 8073.] Theca with weathered radial sinus. 
Granatocrinus ellipticus (Sow.) : E. Etheridge fil. & P. H. Carpenter, 
1886, Cat. Blastoidea Brit. Mus. pp. 60, 253, pi. viii, f. 21. Lower 
Carboniferous, Carboniferous Limestone : Clitheroe, Lancashire, Eng¬ 
land. [E. 8074.] Half a theca. 
■-. Lower Carboniferous, Carboniferous Limestone : Bolland, Lan¬ 
cashire, England. [E. 807.] Gilbertson Coll., Ho. 77. Eighteen 
thecas, some worn, some only halves. According to Gilbertson’s MS. 
Catalogue, this lot includes specimens figured by G. B. Sowerby & 
J. Phillips as Pentremites ellipticus', but closer determination is 
impossible. 
Pentremites ellipticus. “ Elongated variety of P. ellipticas [sic],” G. B. 
Sowerby, 1828, Zool. Journ. iv, p. 91. Lower Carboniferous, 
Carboniferous Limestone: Calamine mines of Duke of Buccleugh, 
near Whitwell, in Bolland, Lancashire. [E. 8133.] Gilbertson Coll., 
Ho. 77 a. Theca with adherent matrix. 
-. Lower Carboniferous, Carboniferous Limestone: Calamine mines 
of Duke of Buccleugh, near Whitwell in Bolland, Lancashire, 
England. 
[E. 806.] Gilbertson Coll. Three imperfect but large thecas. 
[E. 8132.] Gilbertson Coll., Ho. 77 b. Theca “ with supposed 
columnar fragments in matrix,” Gilb. MS. 
[E. 8134.] Gilbertson Coll. Theca in matrix. 
-. Lower Carboniferous, Carboniferous Limestone: Clitheroe, 
Lancashire, England. [E. 808.] Presented by J. Eofe. Eifty- 
eight thecas and fragments. 
-. Lower Carboniferous, Carboniferous Limestone : Bolland, Lan¬ 
cashire, England. [E. 1048.] Presented by J. Eofe. Cross-section 
of theca. 
-. Lower Carboniferous, Carboniferous Limestone : Lancashire, 
England. 
[E. 287.] Egerton Coll. Two medium-sized and one young theca. 
[E. 804.] Eour thecas. 
-. Lower Carboniferous, Carboniferous Limestone : England. 
[E. 805.] Mantell Coll. Two imperfect thecas. 
[E. 809.] Presented by J. Eofe. Three half-thecas, polished on 
cut side. 
