-
Trypanites is a narrow, cylindrical,
unbranched boring which is one of the most
common trace fossils in hard
substrates such as rocks,
carbonate hardgrounds...
-
marked by a
sudden abundance of hard
substrate trace fossils such as
Trypanites, Palaeosabella,
Petroxestes and Osprioneides.
Bioerosion became an important...
-
hardground from Kentucky. The light-colored
vertical elements are
borings (
Trypanites)
filled with dolomite. The
scale bar is 1.0 cm. A
Middle Ordovician hardground...
- are Skolithos, Cruziana, Zoophycos, Nereites, Glossifungites, Scoyenia,
Trypanites, Teredolites, and Psilonichus.
These ****emblages are not random. In fact...
- and its own
radiations (see
Glaub & Vogel, 2004;
Glaub et al., 2007).
Trypanites borings in an
Upper Ordovician hardground,
southeastern Indiana; see Wilson...
- and
Bertling (2019)
state that
Anoigmaichnus odinsholmensis resembles Trypanites weisei,
which occasionally shows elevated apertures in its type material...
- by Jur****ic organisms;
borings include Gastrochaenolites (some with
boring bivalves in place) and
Trypanites;
Mendip Hills, England;
scale bar = 1 cm....
- with
specimens of the
Trypanites ichnogenus,
which are toothpick-sized m****es of
holes that
characterize some hardgrounds.
Trypanites probably result from...
-
trace fossils left on some guards,
including the
sponge Entobia, worm
Trypanites, and
barnacle Rogerella. Belemnites,
being coleoids,
derive from the orthoconic...
-
distribution of
Osprioneides is more
environmentally limited than that of
Trypanites in the
Silurian of Saaremaa,
Estonia (Baltica).
Osprioneides probably...
