- the Zaouïa Formation. Sprinkle, J. (1973). "Morphology and
evolution of
blastozoan echinoderms".
Harvard Special Publication:
Museum of
Comparative Zoology...
- lamps****), hyoliths, bryozoans, graptolites,
pentaradial echinoderms (e.g.
blastozoans,
crinozoans and eleutherozoans), and
numerous other animals. Anomalocarids...
- X.; Huang, D.-Y. (2024). "Cheirocystis liexiensis, a new
rhombiferan blastozoan (Echinodermata) from
Lower Ordovician of
South China Block". Palaeoworld...
- Lefebvre, B.; Nardin, E.; Nedjari, A.; Paul, C.R.C. (2017), "The
diploporite blastozoan Lepidocalix pulcher from the
Middle Ordovician of
northern Algeria: Taxonomic...
- the
traditional viewpoint holds that
crinoids evolved from
within the
blastozoans (the
eocrinoids and
their derived descendants, the
blastoids and the...
- 28
October 2024. Sprinkle,
James (1973). "Morphology and
evolution of
blastozoan echinoderms".
Special Publication of the
Museum of
Comparative Zoology...
-
Gogia is a
genus of
primitive eocrinoid blastozoan from the
early to
middle Cambrian. G.
ojenai dates to the late
Early Cambrian;
other species come from...
-
Diploporita is an
extinct class of
blastozoan that
ranged from the
Ordovician to the Devonian.
These echinoderms are
identified by a
specialized respiratory...
- (2019). The
phylogeny of the Diploporita: a
polyphyletic ****emblage of
blastozoan echinoderms.
Journal of Paleontology, 1–13. doi:10.1017/jpa.2019.2 SHEFFIELD...
-
extinct class of
blastozoan echinoderms. They
lived in
shallow seas
during the
Early Ordovician through the
Early Silurian.
While blastozoans are
usually characterized...
