A Conch Form
Max. diameter: 60   Diameter: 31.6   Whorl width: 14.7   Whorl height: 15.4  
Umbilicus: 4.9   Aperture height: 5.1  
General:
ts   ts
  Aperturally:
dl dl dl
  Outline of venter:
rb rb ox
  Special form of v.:
  bi km
 
Flanks:
    cx
  Umbilical width:
wm na na
  Umbilical edge:
  an an
 
B Growth Lines
Pattern:
  fr co
  Direction:
  re re
  Overall course:
  bi bi
  Ventrolat. salient:
  lo lo
 
Course on venter:
  hd hd
 
C Ribs and Nodes
Ribs,Nodes/whorl:
    th
  Form of ribs:
  su  
  Pattern:
  fr  
  Position of ribs:
  um  
 
Direction:
  re  
  Course:
     
  Form of nodes:
     
  Position of nodes:
     
 
D Constrictions
Constr./whorl:
    cv
  Form:
     
  Pattern:
     
  Position:
     
 
E Grooves
Number:
  ol  
 
F Spirals
Number:
    he
  Form:
    in
  Strength:
    fi
  Position:
    en
 
G Suture
(1) Ventral lobe: di         If simple:           If div., height of median saddle:    
      Form of ventral lobe: lm         Form of ventral prong: vs  
(2) Ventrolateral saddle: sy         Outline: rb  
(3) First lateral lobe: sy         Outline: dr         Width v. lobe/Width 1st lat. lobe: eq  
(4) Following saddles: ro   (5) Add. lobes on flanks: no   (6) Number of add. lobes:    
(7) Form of dorsal lobe:     Sutural elements: Em E1 A L U I