Vietoriitii Graptolites. 



\\?^ 



GoMOGUAPTUs LAXUs II. sji. (Text Fig. 4). 



Hydi'osuine slender. In the type two branches only are pre- 

 served, and these are in the one straight line, and reach a length of 

 35 mm. Ultimate branches arising at a distance of 2 mm. apart,^ 

 and mav be more than 25 mm. long. No thecae are visible. 



G laxus X 1. 



The species differs from G. thureaui in the more slender and lax 

 habit of the ultimate branches. (Coll. Min. Dept., No. 8360.) The 

 counterpart No. 8358 has been preserved. 



Locality of type. — Bendigo (M.D. 38 Bo. Near Garden Gully 

 Mine). 



Honzoti. — Bendigonian Upper zones. 



TKTRAfiRAPTUS HARTI n. sp. (Text Figs. 5, 6). 



Hydrosome slender and rigid, with the habit of T. quadri- 

 hrachiafus. Sicula unknown. Primary branches in same straight 

 line. Secondary branches given off after first theca of primary 

 branch, diverging at about OQO. slender, fairly rigid. Width of 

 secondary branch to tip of denticle at 2 mm. from origin, 0.5 

 mm.; at 35 mm. it is 1 mm. Thecae 8 in 1 cm., narrow, very 

 slightly expanding, inclined at 15^ to axis of branch. Aperture 

 norma to axis of theca. Overlap slightly over one-third. 



T. harti, type, x 1. 



T. harti, cotype, x l. 



