Neoconorbina
Neoconorbina is a genus of recent (Holocene) discorbacean foraminifers related to Rosalina with a low conical trochoidal test, circular in outline. The conical side is the spiral side, on which all three whorls are visible, the final chamber taking up most of the periphery. The umbilical side is flat to concave. exposing only the three to four chambers of the final whorl around an open umbilicus. Chambers on the umbilical side have triangular to platelike umbilical extensions as with other rasalinids. The wall of is calcite, finely and densely perforate on the spiral side, more coarsely perforate on the umbilical side; surface smooth; aperture at the umbilical margin of the chamber, beneath the platelike extension, or folium.
primaryTopic
Neoconorbina
Neoconorbina is a genus of recent (Holocene) discorbacean foraminifers related to Rosalina with a low conical trochoidal test, circular in outline. The conical side is the spiral side, on which all three whorls are visible, the final chamber taking up most of the periphery. The umbilical side is flat to concave. exposing only the three to four chambers of the final whorl around an open umbilicus. Chambers on the umbilical side have triangular to platelike umbilical extensions as with other rasalinids. The wall of is calcite, finely and densely perforate on the spiral side, more coarsely perforate on the umbilical side; surface smooth; aperture at the umbilical margin of the chamber, beneath the platelike extension, or folium.
has abstract
Neoconorbina es un género de f ...... atigráfico abarca el Holoceno.
@es
Neoconorbina is a genus of rec ...... ina, all regarded as Protista.
@en
domain
family
kingdom
order (taxonomy)
phylum
Link from a Wikipage to an external page
Wikipage page ID
36,777,666
Wikipage revision ID
739,835,252
fossil range
genus
genus authority
subject
hypernym
comment
Neoconorbina es un género de f ...... atigráfico abarca el Holoceno.
@es
Neoconorbina is a genus of rec ...... latelike extension, or folium.
@en
label
Neoconorbina
@en
Neoconorbina
@es