acrecional con Shards de vidrio.
Datos iniciales sugieren que las larvas colectadas durante el presente estudio eclosionaron entre enero y marzo o epoca humeda (n = 9 otolitos lapilli
The people of the town were wiped out by the event, but the Roman way of living was perfectly preserved for years under the lapilli
The crystalline lamproitic dome of the volcano is surrounded by a ring constituted by the phreatomagmatic-effusive complex, composed by contact breccia, phreatomagmatic breccia (with pyroclast ash, lapilli
and bombs, and white carbonate clasts from the host rock) and lava interlayers (massive clastogenics and banded vesiculars).
El 21 de mayo de 2013, de nuevo ocurrieron emisiones de piroclastos, lapilli
y material fino, simultaneamente, desde los mencionados boquetes de 2010 y 2012.
Among the three pairs of otoliths (sagittae, lapilli
and asterisci) in teleost fish, sagittae are usually the largest and most commonly used in age determination and subsampling for stable isotope analysis [1-3].
For both species, lapilli
were used because they were clearer and easier to interpret than sagittae, and they did not require sectioning or polishing.
All bony fishes have three pairs of otoliths: the sagittae lapilli
The utricular otoliths, lapilli
, of teleosts: their morphology and relevance for species identification and systematics studies.
The otolith called lapilli
occupies the utricular vestibule, the sagittae occupies the saccular and the asterisci the lagenar vestibule (Secor et al.
Petrographically the section was discriminated between accretionary lapilli
tuffs, fine hyaloclastite tuffs and mudstones cycles.
Few authors have used asterisci and lapilli
otoliths to observe growth rings, and only in fish larvae (Victor and Brothers, 1982; Brothers et al.