VINE : MICRO-PALyEONTOLOGY. 



39 



species are recorded by Mr. H. B. Brady as occurring in Redesdale.i; 

 Yet this locality is the richest both for Corals and Polyzoa ; though 

 Polyzoa are found in some of the other washings as well. 





Genera and Species. 



Localities. 



















I 



2 



3 



4 



5 



I 



Saccammina Carteri j9r<2;^/j/.-- 











2 



Lituola nautiloidea Lamk. ... 





... ■ 







3 



Climacammina antiqua ^r^2'(f;j/ 







i * 





4 



Trochammina incerta Z^'O-Ti^. 



-X- * 



-K- -;<- 









5 



,, centrifuga Bi^ady 



...^ 



V 









6 



, , annularis Brady 













7 



, , gordialis Parker and Jones . . . 













8 



Valvulina palseotrochus ^/^rd';^^!'. 













9 



var. compressa ^7'a<^ ... 









-,t- 





lO 



,, decurrens ^rfl'^/j/... 



V 











II 



Endothyra Bowmani Phillips 



" V 











12 



,, globulus D' Eichw. 













13 



,, crassa Brady 













14 



, , radiata Brady ... 



" V 











15 



, , ornata Brady 













i6 



,, obliqua Brady ... 













17 



Nodosinella cylindrica Brady 













i8 



, , concinna Brady 













19 



,, Imgvdinoides Bf-adv ... 













20 



Stacheia marginulinoides ^r^7(r/;' ... 



'■■'v 











21 



pupoides Brady ... 













22 



,, acervalis Brady 











* 



23 



,, congesta Brady 













24 



,, polytremoides Brady 













25 



Lagena Parkeriana ... 



*v 











26 



, , Howchiniana Brady 













27 



,, Lebouriana Brady 



'"v 











28 



Textularia gibbosa /)' Orb. ... 













29 



,, U Eichw. 











■X- 



H. B. Brady. 



In my own cabinet, and H. B. Brady. 

 *v Additions to this locality. 

 + I have marked additions in the No. 2 column by the letter 'v' signifying that 

 the species is in my own cabinet. 



One word to the special student before I conclude this intro- 

 ductory paper. In all your researches be careful not to mix your 

 micro-organic forms. If you do not know the name of a species call 

 it No. I or No. 10, and be sure that you never use those numbers 

 except for the same organism ; but whatever you do, add to the 

 number the locality and horizon from which you derived your species- 

 For the want of adherence to this caution many valuable collections 

 are utterly useless in a palseontological sense, valuable as they may 

 be as indicative of the painstaking and industry of the collector. Make 

 also rough sketches and brief notes in a special book kept for the 



Sept. 1884. 



