2o APPENDIX TO "STUDIES ON MESOZOIC 



p. 1 66 line 26. Alter to read ' Cleistosphaeridium diversispinosum sp. nov.' 



p. 166 line 16. Alter to read ' Exochosphaeridium '. 



p. 167 line 5. Alter to read ' Cleistosphaeridium ' . 



p. 170 line 21. Delete ' Miocene, Australia ': insert ' Quaternary, Israel '. 



pp. 182-198. Throughtout this section, the left and right antapical horns are 



interchanged in the descriptions. It is the right horn that is typically 



reduced or absent, 

 p. 195 lines 20, 21. Alter to read ' solida 



line 38. Alter to read ' solidum '. 

 p. 197 line 28. Alter to read ' Sub-Genus WETZELIELLA (RHOMBODI- 



NIUM) (Gocht) Alberti, 1961 '. 

 p. 201 line 29. Alter to read ' Paranetr elytron 

 p. 219 line 10. Alter to read ' Membranilarnacia '. 

 p. 225 line 3. Alter to read : ' 1948 Membranilarnax pterospermoides O. 



Wetzel, 1933, of Pastiels '. 

 p. 245 Index. Insert to give : ' Heslertonia heslertonensis 133. pi. 22 fig. 2 '. 



Caption for Plate 3. Explanations of Figures 3 and 4 should be transposed, 



and altered to read ' Cordosphaeridium '. 



Caption for Plate 9 fig. 6. Alter to read : ' 103-25 m'. 



fig. 7. ' Holotype ' should read : ' Paratype '. Figure 

 shows left-to-right reversal. 



Caption for Plate 10 fig. 4. Alter to read : ' V. 51708 (1) '. 



Caption for Plate 11 fig. 9. Revise to read : ' disjunction '. 



Caption for Plate 13 fig. 1. Alter to read : ' V. 51425 (2) '. 



Caption for Plate 15 figs. 1-2. Correct to read : ' Gonyaulacysta '. 

 fig. 5. Alter to read ' V. 51725 (1) '. 

 For curatorial reasons, it is proposed that slides containing a single specimen 

 should not have a number 1 in parentheses. This proposal necessitates the following 

 changes : 



V. 51715 (1) becomes V. 51715 (p. 213, line 10). 



V. 51720 (1) becomes V. 51720 (caption for Plate 23 fig. 6). 



V. 51721 (1) becomes V. 51721 (p. 209 line 26 : caption for Plate 22 fig. 5). 



V. 51726 (1) becomes V. 51726 (p. 210 line 6 ; caption for Plate 21 fig. 4). 



V. 51733 (1) becomes V. 51733 (p. 207 line 3 ; caption for Plate 21 fig. 1). 



V. 51735 (1) becomes V. 51735 (p. 161 line 15 ; caption for Plate 9 fig. 6). 



V. 51736 (1) becomes V. 51736 (p. 163 fig. 5 ; caption for Plate 9 fig. 8). 



VIII. REFERENCES 



Alberti, G. 1961. Zur Kenntnis mesozoischer und alttertiarer Dinoflagellaten und Hystri- 

 chosphaerideen von Nord — und Mitteldeutschland sowie einigen anderen europaischen 

 Gebieten. Palaeontographica, Cassel, Stuttgart, 116A : 1-58, pis. 1-12. 



Brosius, M. 1963. Plankton aus dem nordhessischen Kasseler Meeressand (Oberoligozan). 

 Z. dt. geol. Ges., Berlin, 114, 1 : 32-56, pis. i-8, text-figs. 1, 2, pis. 1, 2. 



