A Conch Form
Max. diameter: 35   Diameter: 34.5   Whorl width: 9.9   Whorl height: 12.9  
Umbilicus: 8.6   Aperture height: 9.5  
General:
    ts
  Aperturally:
    di
  Outline of venter:
    rn
  Special form of v.:
    no
 
Flanks:
    cx
  Umbilical width:
    na
  Umbilical edge:
    ro
 
B Growth Lines
Pattern:
    fr
  Direction:
    pr
  Overall course:
    vx
  Ventrolat. salient:
    we
 
Course on venter:
    hd
 
C Ribs and Nodes
Ribs,Nodes/whorl:
    ys
  Form of ribs:
    sm
  Pattern:
    ff
  Position of ribs:
    re
 
Direction:
     
  Course:
     
  Form of nodes:
     
  Position of nodes:
     
 
D Constrictions
Constr./whorl:
    ys
  Form:
     
  Pattern:
     
  Position:
     
 
E Grooves
Number:
    no
 
F Spirals
Number:
    no
  Form:
     
  Strength:
     
  Position:
     
 
G Suture
(1) Ventral lobe: no         If simple:           If div., height of median saddle:    
      Form of ventral lobe: lm         Form of ventral prong:    
(2) Ventrolateral saddle:           Outline:    
(3) First lateral lobe: as         Outline: sr         Width v. lobe/Width 1st lat. lobe:    
(4) Following saddles:     (5) Add. lobes on flanks: no   (6) Number of add. lobes:    
(7) Form of dorsal lobe: sr   Sutural elements: