For the 2014 eruptions, EDX analysis was performed on pumice grains, porphyritic lithics, tachylithic scoria, and vesiculated
The effect is less significant for the higher stirring rates, since the particles are already fully vesiculated
and only vesicle size increases.
inclusions* (112) H-F/L-F inner longitudinal muscle layer well developed (113)
The opacification effect is only possible if the particles become sufficiently rigid to preserve the internal vesiculated
structure and avoid inter-particle coalescence upon drying.
We still noticed the presence of the cytotrophoblast: cells with relatively large nuclei, vesiculated
, clear cytoplasm, with mitotic activity, being observed polyploidy in some of them (Fig.
The chromatin was clumped, giving the nuclei a clear vesiculated
appearance, and some elements had multiple eosinophilic nucleoli.
Finally, toward the middle of the organ, the shape of the nucleus changes from ovoid to plano-convex, the nucleoplasm becomes more homogeneous, and the subnuclear cytoplasm assumes the vesiculated
appearance of a mature photocyte [ILLUSTRATION FOR FIGURE 34 OMITTED].
This accounts for the stabilization of the vesiculated
structure inside the organic phase.
The basalts are strongly vesiculated
with vesicles filled with calcite.
The large granular hemocyte population includes vesiculated
cell types that have been implicated in wound repair and that become localized in fixed tissues during inflammation-like responses (Goodbody, 1974; Wright, 1981).