The ¹²CO(J = 3 − 2) integrated emission in the direction of Sh2-90 centered at α₂₀₀₀ = 19^h49^m14^s, δ₂₀₀₀ = + 26°50′01′′. Velocity ranges are indicated at the top of each image. The horizontal color bars are labeled in units of K km s^-1. The data is from Beaumont & Williams (2010). The overlaid 250 μm contours are at 1450, 2000, and 3000 MJy sr^-1. The clumps discussed are marked (see also Fig. 12). North is up and east is to the left.