TABLE 4. Total numbers of recognizable avian fossils recovered at MNA locality 318.

 

 

Quarried specimens

 

 

Number

 

Screened

 

Skeletal element

N

complete

 

specimens

Total

 

 

 

 

 

 

cranium

 

 

 

 

 

(premaxilla)

1

0

 

0

1

(quadrate)

1

1

 

3

4

mandible

2

0

 

0

2

scapula

1

0

 

0

1

coracoid

5

0

 

2

7

humerus

3

2

 

0

3

ulna

1

1

 

2

3

manual phalanx

1

1

 

0

1

tibiotarsus

1

0

 

0

1

tarsometatarsus

1

0

 

0

1

total

17

5

 

7

24