- Carboniferous.
Organisms that may be the
oldest cornulitids have been
found in
Cambrian sediments of Jordan.
Cornulitids had s****, and were
subject to predation...
-
Strophomenid brachiopod with
attached cornulitid worm tube (Upper Ordovician, SE Indiana, USA).
Brachiopod valves often serve as
substrates for encrusting...
-
Septalites is a
genus of
cornulitid tubeworms.
Their s**** lack
vesicular wall
structure and have a
smooth lumen filled with
numerous transverse septa...
-
corals with m****ive
skeletons often contain endobiotic symbionts, such as
cornulitids and Chaetosalpinx. Like
rugose corals, they
lived entirely during the...
-
Conchicolites is a
fossil genus of
cornulitid tubeworms.
Their s**** lack
vesicular wall
structure and have a
smooth lumen. They are
externally covered...
-
Coralloconchus is a
genus of
cornulitid tubeworms with small, slender,
irregularly curved conical tubes with
slowly increasing diameter.
Tubes have thin...
-
generally more
mixed ecosystems, in
which brachiopods, bryozoans, molluscs,
cornulitids,
tentaculitids and
echinoderms all flourished,
tabulate corals diversified...
-
related to
other taxa of
uncertain affinity,
including the microconchids,
cornulitids, and tentaculitids.
Spirally coiled trypanoporids (Devonian) were most...
-
Cornulites is a
genus of
cornulitid tubeworms.
Their s**** have
vesicular wall structure, and are both
externally and
internally annulated. They usually...
-
including evidence of
symbiotic relationships between tabulates and
cornulitids spanning from the late
Katian to the Ludfordian. Zong et al. (2025) report...
