A Conch Form
Max. diameter: 56   Diameter: 55.1   Whorl width: 15.2   Whorl height: 27.8  
Umbilicus: 9   Aperture height: 14  
General:
    ts
  Aperturally:
    di
  Outline of venter:
    ox
  Special form of v.:
    ke
 
Flanks:
    cx
  Umbilical width:
    na
  Umbilical edge:
    an
 
B Growth Lines
Pattern:
    fr
  Direction:
    re
  Overall course:
     
  Ventrolat. salient:
    we
 
Course on venter:
    hs
 
C Ribs and Nodes
Ribs,Nodes/whorl:
    tw
  Form of ribs:
    su
  Pattern:
    ff
  Position of ribs:
    pr
 
Direction:
     
  Course:
    bi
  Form of nodes:
     
  Position of nodes:
     
 
D Constrictions
Constr./whorl:
    cm
  Form:
    mo
  Pattern:
    st
  Position:
    en
 
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: hi         Form of ventral prong:    
(2) Ventrolateral saddle:           Outline:    
(3) First lateral lobe: as         Outline: dr         Width v. lobe/Width 1st lat. lobe:    
(4) Following saddles: ro   (5) Add. lobes on flanks: no   (6) Number of add. lobes:    
(7) Form of dorsal lobe:     Sutural elements: L U I