THE HEDERELLOIDEA — BASSLER 73 



Table 1. — Average measurements of Hederelloidea described herein — Continued 



Name 



Hederella— Con. 



nodifera 



quebecensis..- 

 adnata 



edwardsi 



71axa 



rugosa 



ulrichi. 



tbedfordensis.. 



hibbardi 



compact a 



magniventra.. 

 raicWganeasis- 



magna.. 



magna praece- 

 dens. 



obesa 



reimanni 



robusta 



major 



Hederopsis: 



bifurcata 



curta 



longituba 



raaschi__ 



connata_. 



typicalis 



Reptaria: 



eayuga 



cloudi- 



stolonifera 



gaspeensis 



Hernodia: 



davisi 



?monahani 



tennesseensis.. 



fcooperi 



com pacta 



ulrichi 



humifusa. 



cornucopia 



Illustration 



PI. 12, fig. 3 



PI. 13, fig. 9 



PI. 11, figs. 10-12 



PI. 4, fig. 7 



PI. 13, fig. 1. 



P). 2, fig. 7; pi. 3, 

 figs. 7, 8. 



PI. 13, fig. 8 



pi. 1, figs. 7-12; pi. 13, 

 fig. 2. 



PI. 4, figs. 3, 3' 



PI. 5, fig. 13 



PI. 10, figs. 5, 6 



PI. 10, figs. 1, 1'; pi, 

 12, fig. 5. 



Pi. 3, figs. 9, 10 



PI. 3, fig. 11 



PI. 10, fig. 4 



PI. 12, fig. 8 



PI. 10, fig. 2; pi. 12, 



figs. 6, 7. 

 Pi. 8, fig. 4 



PI. 14, fig. 9 



PI. 14, fig. 7 



PI. 14, fig. 8 



PI. 14, fig. 1 



PI. 14, fig. 10-. _ 



PI. 14, figs. 2-6 



PI. 16, fig. 2. 



PI. 16, fig. 3.... 



PI. 16, figs. 4-8 



PI. 16, fig. 1. 



PI. 15, fig. 9 



PI. 15, fig. 3 



PI. 15, fig. 1 



PI. 16, fig. 10 



PI. 15, fig. 4 



PJ. 15, fig. 8 



PI. 15, figs. 5-6 



PI. 15, fig. 7 



Zoo- 

 ECIAL 

 WIDTH 



Mm. 

 0.6 

 0.6 

 0.6 



0.6 



0.65 

 0. 6-0. 7 



0.7 

 0.7 



0.7 



0.7 



0.75 



0.8 



1 

 1 



1 

 1 



1.2 



1.5 



0.35 

 0.66 

 0.66 

 0.7 



1 



1.3 



0.3 



0.3 



0.5 



0.5 



0.4 



0.4 

 0.6 

 0.6 

 0.6 



0.8 



1 



1.3 



Zoo- 



ECIAL 

 LENGTH 



Mm. 

 3 

 2 

 2.5 



2.5 



1.2 

 2 



2.5 



1.5 

 1-2 

 2 



2.2 

 2 



2.7 



4 



3 



3-4 

 1.5 

 4 

 2.5 



4-5 



1.3 



4 



2 



3.5 



5-6 

 3^ 



ZOOECIA 

 IN 5 MM. 



2Ji 

 2 



2J2-3 



23>t-3 

 2 



2-2.5 

 3 



2-2.5 

 About 1 

 2 



About 2 

 2-3 

 1-2 

 2 



1-2 



3-4 



4 

 5-6 



3;i 



4 



3-4 

 2-3 

 3-4 



About 1 



Angle of 



BUDDING 



Acute 



30° 



About 



20° 



20° 



Lessthanl 

 45°J 

 30° 



Acute 

 Acute 



45°-l- 



About 



20° 



Acute 



Acute 



Acute 



30° 



Acute 



30° 



45° 

 45°- 



30° 



About) 

 25°) 

 45° 



Acute 

 25° 

 30° 



About] 

 40°1 

 45° 



Acute 



Interval 



BRANCH- 

 ING 



Mm. 



3.5 

 4 



20 



15- 



10-12 

 10 

 6 



7 

 Long 



Angle of 



BRANCH 

 ING 



Acute 



About 

 30° 



45°- 

 40° 



60° 



About 



20° 



20°- 



90° 



90° 



60-90° 

 45° 



45° 

 90° 

 45° 



About 



45° 



70° 



45-60° 



About 



45° 



45-90° 



45° 



45° 



45° 



60-90° 



45' 



45° 

 45° 



139917—39- 



