  In spite of 40 years of experimental studies and several theoretical
proposals, an overall interpretation of the complex behavior of the
magnetoresistance (MR) of multilayer graphene, i.e. graphite, at high fields
($B \lesssim 70~$T) and in a broad temperature range is still lacking. Part of
the complexity is due to the contribution of stacking faults (SFs), which most
of thick enough multilayer graphene samples have. We propose a procedure that
allows us to extract the SF contribution to the MR we have measured at 0.48~K
$\leq T \leq$ 250~K and 0~T$\leq B \lesssim$ 65~T. We found that the MR
behavior of part of the SFs is similar to that of granular superconductors with
a superconducting critical temperature $T_c \sim $ 350~K, in agreement with
recent publications. The measurements were done on a multilayer graphene TEM
lamella, contacting the edges of the two-dimensional SFs.
