The occurrence of downward-recurved petioles and resin rodlets
in the wood strongly suggests that this tree was a medullosan pteridosperm (Zodrow 2002, 2003; Laveine and Behlis, 2007).
The Pm stratum is composed of short rodlets
, round in
Other features include: raised ribs that span the entire belt width; an increase in container stability; the support of various sized products; easy changeover of product type; belts that are centre driven with a closed hinge design, which are assembled with nylon rodlets
for longer service life; and chains which are available in various widths moulded in blue acetal.
We already use glass rodlets
, so for us to use lithium wouldn't be any different," he says.
The black lenses are composed of piles of tiny carbon rodlets
, some connected, that are between 50 and 300 microns long, around 30 microns wide, and associated with a dispersed mineral fraction; a few rare micro-charcoal fragments have been observed in the black matrix.