Integrated intensity maps of the N₂H⁺(1–0) emission showing how the dense cores in L1495/B213 form linear chain-like structures (IRAM 30 m data). All maps have the same linear and intensity scales, and the first contour and contour interval are 0.5 K km s^-1. The star symbols indicate the position of the YSOs in the compilation of Luhman et al. (2010), with solid symbols representing Class 0/I objects. The central positions, in (α(J2000), δ(J2000)) coordinates are (04:19:42.5, +27:13:36) for B213, (04:18:05.0, +27:35:16) for B211, (04:28:02.0, +26:19:32) for B218, (04:18:32.2, +28:27:18) for B7, and (04:18:04.0, +28:08:14) for B10.