MOODIE 



Orbits blackened by 

 pigment 



&-. Mandible 



Interclavicle 



Spines ol vertehtfe 



Centia of vertebse 



Tibia ______ 



_.Ribs 



\\-nlial 



. Femur 





FiMinir -" 



Inipressinn of the fleshy and 



membranous parts of 



the tail. 



Scapula and clavicle 



_. Banded color markings 

 on tail 



Impressions of cartilagi- 

 nous ve rtehr.-e 



. I lot-sal lateral line 



- Median lateial line 



1 1 rawing X 3.5. of type specimen of Micrerpeton caudaturn Moodie, fiom 

 the Coal Measures of Mazon Creek, Illinois, showing skeletal elements, 

 form of head and tail, the lateral-line sense organs, banded color- 

 markings, and ventral scutellte. On the edges of the tail impression 

 are indications that in life the tail had a thin fold of skin above 

 and below the fleshy portion, much as in the larva- of .-\iiilil\\tniiiii at 

 the present day. 



