Left: Class I sources are labeled as blue dots. The red squares represent IRAS sources. The green and red crosses indicate five submm continuum sources. The purple dashed circle outlines the Class I sources, which may be associated with IRDC G38.95-0.47. Right: the velocity-integrated intensity maps of ¹³CO J = 1−0 outflows (red and blue contours) overlaid with the ¹³CO J = 1−0 emission of each clump (gray scale). The red and blue contour levels are 30,...,100% of the peak value. The red triangle represents a Class II methanol maser ((Deharveng et al. 2010).