* d * G R ii P * 6 L I T H I. 



jr^» tJeftifites nigrefcens , in eodem lapide , long. 8% la* 

 tit. 6| poll. 



$6o Dendritae nigrefcentes , in margode pulito ; ,ex Helve- 

 tia; long. 3., latit. 2^ & 3. poll. Twee ftuks. 



fSi Dendrites , in.margode polito, Swartzburgenfi, long. 

 . 4. latit. 2f poll. 



f6i Dendritae n/grefcentes, in fchifto; ex Hercynia : in a- 

 renaceo micaceo , ex Duc. Juliacenfi : in calcareo ni- 

 gro, ex Namurco. Qrieftuks. u; 



f 63 Dendrites elegans f arboris frondem tefereris , in lapidl 

 tophsiceo polito 9 itnis fpathoiis. 



