-
Agnostida are an
order of
extinct arthropods which have
classically been seen as a
group of
highly modified trilobites,
though some
recent research has...
-
Hunan Province, China. It
coincides with the
first appearance of the
agnostoid trilobite Glyptagnostus reticulatus, and is near the
beginning of a large...
-
Frigaard Andersen (2021). "Furongian (upper Cambrian)
trilobites and
agnostoids from the Alum
Shale Formation of Bornholm, Denmark:
revised taxonomy and...
- Bruton, D. L.; Nakrem, H. A. (2005), "Enrollment in a
Middle Ordovician agnostoid trilobite" (PDF), Acta
Palaeontologica Polonica, 50 (3 ed.): 441–448,...
-
other Peronopsid genera (darker green).
Unclear is the
position of ?Peronopsis palmadon, a
transitional form
between the
agnostoids and the condylopygids....
-
Frigaard Andersen (2021). "Furongian (upper Cambrian)
trilobites and
agnostoids from the Alum
Shale Formation of Bornholm, Denmark:
revised taxonomy and...
-
Frigaard Andersen (2021). "Furongian (upper Cambrian)
trilobites and
agnostoids from the Alum
Shale Formation of Bornholm, Denmark:
revised taxonomy and...
-
found all over the world.
Numerous panarthropods,
including trilobites,
agnostoids,
hurdiids and bradoriids, are
known from
Wuliuan deposits. "International...
-
defined by ICS, but
there is a
proposal to set the
first appearance of an
agnostoid Lotagnostus americ**** as its marker. In 2012,
international research...
-
evidence of
repeated decline of
morphological diversity of
eodiscids and
agnostoids ****ociated with
Cambrian extinction events and with the
Great Ordovician...
