CONTENTS. 



iNTKODUCTORy REMARKS 



Calamttes and Calamodendron 



PAGE 



1 



I. Bibliography ........ 



II. Remarks on the Specimens ...... 



1. Geological Position OF Specimens Nos. 1 — II 



2. Remarks on Specimens Nos. 1,2, and 4 — II . . . . 



3. Remarks on Specimen No. 3 . 



4. General Remarks on Specimens of Calamites and Calamodendeon 



5. Remarks on Asteeophyllites and its Fructification 



III. Description of the Specimens Nos. 1 — 16 



IV. Concluding Remaeks ....... 



3 

 11 



11 

 12 

 13 

 15 

 17 



19 

 30 



