Stratification in Area 33-38/ΞΔ-ΞΘ ... Η'-5 833, 834 Η':1933.0616:7 N 24028 Η':1933.0617:7 Η':1933.0617:8 N 24033 Η':1933.0617:9 Η':1933.0617:10 N 24034 Η':1933.0619:1 N 24035 Η':1933.0619:2 Η':1933.0619:3 N 24036 Η':1933.0619:4 Η':1933.0620:51 ... Jun 19 1933