Art, l.-T. Terada: 



Diurnal Component and Continentalily (Conthmedj. 



Fig. 3. 



Latitude : 20''-3ö° 



1. Goalpara. 



2. Patna. 



3. Allahabad. 



4. Asuncion. 



5. Kimberley. 



6. Calcutta. 



7. San Paolo. 



8. Galveston. 



9. New Orleans. 



10. Hazaribagh. 



11. Hongkong. 



12. Taihoku. 



13. Mauritius. 



14. Habana. 



15. Mangewa I. 



Fig. 4. 



Latitude: 3ö°-40° 



0-8 



0-6 



0-2 



1. Cordoba. 



2. Yarkand. 



3. Leh. 



4. Eocky. Mt. 



5. Peking. 



6. Eosario. 



7. Memphis. 



8. Yuma. 

 P. Kairo. 



10. St. Louis. 



11. Cincinnati. 



12. San Francisco. 



13. San Diego. 



14. Savannah. 



15. Washington. 



16. Hankow. 



17. Philadelphia. 



18. Dodge City. 



19. Tokyo. 



20. Denver. 



21. Santa Fé, 



22. Zikawei. 



23. Melbourn. 



24. San Fernando. 



25. Pacific Ocean 

 (33.3''6.) 



26. Santiago. 



27. Cape Town. 



28. Lisbon. 



29. Azores. 



30. Cape North- 

 umberland. 



at tlie centres and l;)oundu(l by two circles of latitude and two meri- 

 dians, each 20° or 40' apart. Plotting the values of the percentage 

 on the same diagram in a proper scale, a remarkable parallelism 

 wag" observed, especially in the case of the land percentage in 40° 



