170 
THE  DISTRICT  WEST  OF  CAERMART  HEN . 
[May  1893. 
both  at  Feynor,  south-west  of  Llandowror,  where  Cybele  verrucosa, 
Dalrn.,  Illcenus  Bowmanni ,  Salt.,  and  an  Orthoceras  have  been 
found,'  and  at  Foxhole,  2  miles  south-east  of  St.  Clear’s,  where  Cybele 
verrucosa  has  also  been  obtained. 
No  representatives  of  these  beds  have  yet  been  seen  on  the 
northern  side  of  the  anticlinal,  and  no  higher  beds  of  the  Lower 
Palaeozoic  succession  have  been  definitely  determined  in  either  limb 
of  the  anticlinal,  unless  a  series  of  grits  and  conglomerates  north  of 
Cerrigwyn,  about  3  miles  east  of  St.  Clears,  should  belong  to  a  higher 
group. 
The  rock  marked  Fs  b  2  on  the  Survey  map,  near  Llangynog, 
appears  to  be  a  diabase. 
It  is  hoped  that  these  brief  notes  may  assist  anyone  engaged  in 
working  out  the  details  of  this  district.  They  furnish  a  connecting 
link  to  unite  the  better-known  strata  around  Llandeilo  with  those 
in  the  district  about  Haverfordwest. 
Discussion. 
Dr.  Hicks  said  he  felt  sure  he  was  expressing  the  feelings  of  the 
Fellows  in  referring  to  the  serious  loss  which  the  Society  had 
suffered  by  the  death  of  Mr.  T.  Roberts,  who  certainly  was  one  of 
the  most  promising  palseontologists  in  this  country.  Ihe  important 
researches  which  he  carried  on,  in  conjunction  with  Mr.  Marr,  had 
made  it  now  comparatively  easy  to  understand  some  intricate  and 
extensive  districts  in  Pembrokeshire  and  Caermarthenshire,  which 
previously  were  little  more  than  blanks  on  the  Geological  Map. 
