Additions, Gorrections, Synonyms, Etc., continued from Vol, /. 



357, line 4, read Acrostichites, — Line 8 for Va. read N. C. and for Trias 

 read Rhcetic (W. M. Fontaine). — Line 9, for Triassic, read Mesozoic. — Line 

 next to bottom read ro&hlii. — Bottom line, Acrostichites, 



358, line 2. For Trias read Rhcetic, (W. M. F.) 



359, line 8. L, proliferum does not occur in XV in Pennsylvania. (J. 

 J. Stevenson.) 



362, line 15. Read beak small. 



363. The first of the two figures of L. fragile^ and the figure of L, mar- 

 cellense, have exchanged places. 



366, line 10. For coral read dorsal. 



370 to 374. As cheiloSy the Greek word lip, is neuter, it is better to write 

 M. attenuatum, fusiforme, <fec., &c. 



371, line 5. Keyes says that M, hamiltonoe (sic,) does not belong to this 

 group, but may be a Holopea, Proc. Acad. Nat. Sc. PhilisL, 1889, p. 309. — 

 Line 21. Keyes makes this the same as Naticopsis genevievensis, M. <fe W. 

 1866, and places both in his new genus, as Sphrcerodoma littonana. — Line 

 29. M, macrostoma, '^vobd.hiy 3^ Holopea, (Keyes.) 



373, line 15. Read inhabilis. Keyes reads inhabile, and makes this a syn- 

 onym of his jSpTtcerodoma primigenia. 



374, line 14. Keyes makes this a synonym of Sphmrodoma brevis, White. 



375, line 34. Erase XV, (J. J. S.) 



377, line 2. For 109 read 90. — Line 6, read 828. — Line 7, add XII, — Line 

 12. For part 2, read Vol. 3. 



378, Insert Macrostacliya infundibuliformis, Schimper. Large articu- 

 late stems longitudinally ribbed like Calamites on a subcorneal surface, 

 with scars of fruiting spike verticillate. Coal Flora, pp. 60, 721, plate 111, 

 fig. 14, reproduced in Oollett's Ind. Rt. 1883, plate 4, fig. 7. (Lacoe.) 



379, line 8. Fontaine considers this and the following plant, and others 

 given elsewhere, as not of Triassic but of Rhcetic age. — The reference "U. 

 S. Bull, No. 6" on many of the cuts should read "U. S. G. S. Mon. 6." 

 Correct it also on page 380, line 1. 



380, line 1. Read for Triassic, Mesozoic. — Line 13. Erase "and fruit." 



381, line 4, 5. Read Upper Cambrian, Tf. C, (Walcott.) — Line 8, read 

 Dikelo cephalic. 



382, line 7. Read Upper Cambrian. (Walcott.) — Line 20. Read Barren 

 Coal Measures, XIV, (Stevenson.) 



885. The figure belongs to Megalopteris fascieulata on next page. — 

 Line 19, read Danceopsis. 



386, 8. Read pinnule. — Insert M. fascieulata, Lesq., Coal Flora, p. 150, 

 pi. 24, f. 2. Collett, 1883, pi. 9, f. 2, (given on page 385.) 



389. Read Megaphyton protutoerans. — Line 5, read 458. 



390. Insert Menocephalus salteri from pp. 416, 417. 



397, 12. For Trias read Rhcetic ; and for Bull, read Mon. Fontaine 

 would change Trias to Rhcetic, also, on pp. 398, 399, 400. The reference is not 

 to the Bulletins but to the Monographs of the U. S. Geol, Survey, 



(i) 



