- The loss of the
hinge line was an
important evolutionary innovation,
rhynchonellids being the
first truly non-strophic s**** with a
purely internal articulation...
- common,
along with crinoids, starfish, sponges, and
terebratulid and
rhynchonellid brachiopods.
Breakup of
Pangaea into
Laurasia and Gondwana, with the...
-
fossil s**** are also
known from
French Neanderthals sites, such as a
rhynchonellid and a
Taraebratulina from
Combe Grenal; a
belemnite beak from Grottes...
- many new
types of organisms,
including tabulate corals, strophomenid,
rhynchonellid, and many new
orthid brachiopods, bryozoans,
planktonic graptolites...
-
Paracenoceratidae cephalopods (nautilus);
Nerineidae indet.; sea urchins;
Rhynchonellid brachiopod; crustaceans;
coral colonies;
crinoid stems. In the Tertiary...
- like
Chonetes were more
conservative in form. Athyridids, spiriferids,
rhynchonellids, and
terebratulids are also very common.
Inarticulate forms include...
-
spiriferid from the
Middle Devonian of
Wisconsin Rhynchotrema dentatum, a
rhynchonellid brachiopod from the
Cincinnatian (Upper Ordovician) of southeastern...
- Zhong-Qiang; Shi,
Guang R.; Kaiho,
Kunio (24
November 2003). "A New
Genus of
Rhynchonellid Brachiopod from the
Lower Tri****ic of
South China and
Implications for...
- Monyash. A
rhynchonellid. P.cordiformis Monyash. A
rhynchonellid. P.
pseudopugnus Monyash. A
rhynchonellid. P. cf.
pugnoides Monyash. A
rhynchonellid. P. sp...
-
impacted by the event, with
survival largely based on ecology. Deep-water
rhynchonellids and
chonetids completely died out, but
extinction among neritic (shallow-water)...
