﻿ejoct 
  U/J 
  

  

  Vif 
  liq 
  

  

  Fig. 
  1. 
  — 
  Left 
  columella 
  of 
  Gallus 
  from 
  inside 
  Ijiiipaiiic 
  cavity, 
  -pit. 
  

   Platiier's 
  ligament, 
  ext. 
  Extra-stapedial. 
  (".rA 
  %. 
  Extra-stapedial 
  ligament. 
  

   inf. 
  Infra-stapedial. 
  inf. 
  lig. 
  Infra-stapedial 
  ligament, 
  stip, 
  Supra-stapedial. 
  

   slap. 
  Stapes, 
  ninsc. 
  Tensor 
  tympani. 
  

  

  utirau 
  co^- 
  / 
  '/r: 
  

  

  ezt^t 
  op 
  , 
  

   Fig. 
  2, 
  — 
  Rigiit 
  ear 
  of 
  Gallus. 
  External 
  ear 
  is 
  cut 
  away, 
  and 
  the 
  quadrate 
  

   and 
  bony 
  roof 
  of 
  the 
  lower 
  tympanic 
  recess 
  are 
  removed, 
  fymp. 
  Tympanum. 
  

   e.t^^. 
  External 
  ear 
  lining. 
  p.r^?'« 
  co//. 
  Extra-columellar. 
  ext. 
  lig. 
  Extra-stape- 
  

   dial 
  ligament, 
  iif. 
  Ug. 
  Infra-stapedial 
  ligament. 
  7nusc. 
  Tensor 
  tympani. 
  

   car. 
  Carotid, 
  car. 
  can. 
  Bony 
  carotid 
  canal, 
  vii. 
  Seventh 
  nerve, 
  e^ist. 
  Bony 
  

   Eustachian 
  groove, 
  eust. 
  op. 
  Opening 
  of 
  groove 
  into 
  mouth. 
  

  

  