  Saturated random sequential adsorption packings built of two-dimensional
ellipses, spherocylinders, rectangles, and dimers placed on a one-dimensional
line are studied to check analytical prediction concerning packing growth
kinetics [A. Baule, Phys. Rev. Let. 119, 028003 (2017)]. The results show that
the kinetics is governed by the power-law with the exponent $d=1.5$ and $2.0$
for packings built of ellipses and rectangles, respectively, which is
consistent with analytical predictions. However, for spherocylinders and dimers
of moderate width-to-height ratio, a transition between these two values is
observed. We argue that this transition is a finite size effect that arises for
spherocylinders due to the properties of the contact function. In general, it
appears that the kinetics of packing growth can depend on packing size even for
very large packings.
