A Conch Form
Max. diameter: 28   Diameter: 27.9   Whorl width: 16   Whorl height: 7.4  
Umbilicus: 10.3   Aperture height: 0  
General:
    ts
  Aperturally:
  pa dl
  Outline of venter:
    rb
  Special form of v.:
  no no
 
Flanks:
  cx cx
  Umbilical width:
  wm wm
  Umbilical edge:
  ro ro
 
B Growth Lines
Pattern:
    co
  Direction:
    pr
  Overall course:
    bi
  Ventrolat. salient:
    we
 
Course on venter:
    hs
 
C Ribs and Nodes
Ribs,Nodes/whorl:
    fi
  Form of ribs:
    im
  Pattern:
    fr
  Position of ribs:
    fl
 
Direction:
    pr
  Course:
    bi
  Form of nodes:
    ts
  Position of nodes:
    um
 
D Constrictions
Constr./whorl:
    c3
  Form:
    m
  Pattern:
    st
  Position:
    en
 
E Grooves
Number:
    no
 
F Spirals
Number:
    fi
  Form:
    in
  Strength:
    fi
  Position:
    en
 
G Suture
(1) Ventral lobe: di         If simple:           If div., height of median saddle:    
      Form of ventral lobe: mh         Form of ventral prong: po  
(2) Ventrolateral saddle: sy         Outline: ro  
(3) First lateral lobe: sy         Outline: dl         Width v. lobe/Width 1st lat. lobe: wi  
(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