A Conch Form
Max. diameter: 43   Diameter: 43   Whorl width: 9   Whorl height: 15  
Umbilicus: 15   Aperture height: 0  
General:
    ts
  Aperturally:
    dl
  Outline of venter:
     
  Special form of v.:
     
 
Flanks:
     
  Umbilical width:
    wm
  Umbilical edge:
     
 
B Growth Lines
Pattern:
    fi
  Direction:
    pr
  Overall course:
    vx
  Ventrolat. salient:
    lw
 
Course on venter:
    nd
 
C Ribs and Nodes
Ribs,Nodes/whorl:
    no
  Form of ribs:
     
  Pattern:
     
  Position of ribs:
     
 
Direction:
     
  Course:
     
  Form of nodes:
     
  Position of nodes:
     
 
D Constrictions
Constr./whorl:
    no
  Form:
     
  Pattern:
     
  Position:
     
 
E Grooves
Number:
    no
 
F Spirals
Number:
    no
  Form:
     
  Strength:
     
  Position:
     
 
G Suture
(1) Ventral lobe: di         If simple:           If div., height of median saddle:    
      Form of ventral lobe: he         Form of ventral prong: la  
(2) Ventrolateral saddle: as         Outline: r  
(3) First lateral lobe: as         Outline: sr         Width v. lobe/Width 1st lat. lobe: we  
(4) Following saddles: ro   (5) Add. lobes on flanks: no   (6) Number of add. lobes:    
(7) Form of dorsal lobe: sa   Sutural elements: (E1 E1) L U I