A Conch Form
Max. diameter: 56   Diameter: 50   Whorl width: 29   Whorl height: 28.5  
Umbilicus: 4   Aperture height: 14  
General:
    ts
  Aperturally:
    dl
  Outline of venter:
    rb
  Special form of v.:
    no
 
Flanks:
    cx
  Umbilical width:
    ne
  Umbilical edge:
    ro
 
B Growth Lines
Pattern:
    fi
  Direction:
    re
  Overall course:
     
  Ventrolat. salient:
    we
 
Course on venter:
    hs
 
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:
    cv
  Form:
  en  
  Pattern:
  we  
  Position:
  en  
 
E Grooves
Number:
    no
 
F Spirals
Number:
    fh
  Form:
    si
  Strength:
    st
  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: ys  
(2) Ventrolateral saddle: as         Outline: ac  
(3) First lateral lobe: as         Outline: iv         Width v. lobe/Width 1st lat. lobe: es  
(4) Following saddles: ro   (5) Add. lobes on flanks: ac   (6) Number of add. lobes: on  
(7) Form of dorsal lobe:     Sutural elements: (E1Em E1)(AvAmAd) : UI