-
Callavia is an extinct,
monotypic genus of
trilobite arthropods. C.
broegeri lived during the late
Atdabanian stage,
which lasted from 530 to 524 million...
- E.
asaphoides Emmons, 1844 (Type) E.
bicensis (Walcott, 1910)
synonym Callavia bicensis E.
laxocules (Fritz, 1972)
synonym Olenellus laxocules E. logani...
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Wanneria Superfamily Judomioidea Judomiidae Stemgroup genera: Callavalonia,
Callavia,
Sdzuyomia Superfamily Nevadioidea Superfamily Fallotaspidoidea Fallotaspididae...
-
Olenellina Superfamily:
Judomioidea Palmer & Repina, 1993
Family Judomiidae Judomiinae Neltneriinae stem
group genera:
Callavalonia Callavia Sdzuyomia...
-
included superfamilies,
regards Andalusiana an
advanced "Nevadioidea",
Callavia and
Bondonella as Judomioidea, and
Elliptocephala and
Wanneria stemgroup...
-
Mesonacis bonnensis O.
brevoculus =
Mesonacis bonnensis O.
broegeri =
Callavia broegeri O.
bristolensis =
Bristolia bristolensis O.
bristolensis p. 8...
-
Acadoparadoxides 1957
Emigrantia 1910
Bolbolenellus 1993
Buenellus 1988
Sirius P****et
Callavia 1890
Brigus Formation Chengjiangaspis 1980
Maotianshan Shales Cirquella...
- (Walcott, 1913) (type)
synonym Callavia eucharis N.
baculenta (Fritz, 1972) N.
cartlandi (Raw in Walcott, 1910)
synonyms Callavia cartlandi, C. cobboldi, C...
- is
eponymous of the
species Perisphinctes cf choffati, an ammonite, and
Callavia choffati, a trilobite. In the
field of
geotechnics he
elaborated a study...
-
occurred on all paleocontinents.
Palmer and
Repina ****igned
Gabriellus and
Callavia to the Olenelloidea, but the
ocular lobes in
these two
genera cir****scribe...
