-
respiratory structures paracrinoids likely had.
Despite the taxon's name, the
paracrinoids are not
closely related to crinoids.
Paracrinoids are characterized...
- sphaeronitids, and are in a
polytomy with the
representative of the
paracrinoids and a
complex clade. This
complex clade includes a
branch of rhombiferans...
-
original conception.
Early versions included the homalozoans, eocrinoids,
paracrinoids, blastoids, and edrioblastoids. By 1967 the
modern usage encomp****ing...
-
includes brachiopods, bryozoans, 11
described species of crinoids, one
paracrinoid, one rhombiferan, two "carpoids", two asteroids, one ophiuroid, and one...
-
Wellerocystis †
Family Bistomiacystitidae †
Bistomiacystis †
Doubtful paracrinoids:
Columbocystis Foerstecystis Springerocystis Ulrichocystis Paleocystites...
- doi:10.11646/zoosymposia.15.1.7. Rozhnov, S. V. (2009).
Eocrinoids and
paracrinoids of the
Baltic Ordovician basin: a
biogeographical report. IGCP Meeting...