CHART showing the distribution and relative frequency of Pelagic Fish Ova in the Firth of Forth, as indicated by the records of them in the Lists of tow net gatherings 



referred to in the preceding notes. 



Thick Lines = Bottom tow net Records . Thin Lines = Surface tow net Records. 



Stations 



Reiative 

 frgquengi 



or 



aifsenca 



1 S 8 9 



18 9 0 





18 9 1 



16 9 2 



18 9 3 



18 9 4 



18 9 5 







1 



April 





\june 



\july 



1 



\Sent.\ 



Oct 



lAlffv. 



Dec 



\jan 



Feb 



1 



1 



1 



\june 



$ 





1 



\Oct 





\Oec 





\Feb 



\Afar 





\June 



\july 





\Sept 



\0ct 



1 



1 Dec 



\jan. 



\Feb 





April 



June 



t 







Oct 



\Nov. 



\Dec 





\Feb. 





\ April 



1 



\Jone 



\july 



1 



Sept 



Oct 





\Dec. 



\Jan. 



1 Feb 







1 



\Jone 







1 



\Oct 



1 



1 Dec. 



1 



1 





1 



\May\ 



1 



\Ju/y\ 



\Aug.\ 











I 



ab. 







































































































































































com- 

































7V 

























-A 

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A 

































































fr. - 

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 nune- 































4 



























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 / 





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com. - 

 fr 













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n 







5 













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none- 



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J 





\ 





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1 











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=1 







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V 









