-
Monograptidae is an
extinct family of
graptolites of the
order Graptoloidea.
Monograptids have only one row of
thecae per
stipe (stem, branch),
unlike the biserial...
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consists of the
biserial graptolites, and also
includes the
retiolitids and
monograptids.
Taxonomy of
Axonophora from
Maletz (2014):
Infraorder †Diplograptina...
- †Axonophora Frech, 1897 (biserial graptolites, and also
retiolitids and
monograptids)
Infraorder †Diplograptina Lapworth, 1880
Family †Diplograptidae Lapworth...
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single uniserial stipe,
convergently similar to the Silurian-Devonian
monograptids.
Baltograptus B.
deflexus Baltograptus minutus zone A
didymograptid graptoloid...
-
Stratigraphy Newsletter. 11: 68. Berry,
William B. N.; Gupta, V. J. (1966). "
Monograptids from the
Kashmir Himalayas".
Journal of Paleontology. 40 (6): 1338–1344...
- ISSN 0036-8075. PMID 17738290. Berry,
William B. N.; Gupta, V. J. (1966). "
Monograptids from the
Kashmir Himalayas".
Journal of Paleontology. 40 (6): 1338–1344...
- Petr Štorch;
Michael J.
Melchin (2018). "Lower
Aeronian triangulate monograptids of the
genus Demirastrites Eisel, 1912: biostratigraphy, palaeobiogeography...
-
extinction event.
Cyrtograptids were
rendered extinct by the event,
while monograptids managed to survive. The
genus Monograptus and the
family Monoclimacidae...
