Species

Chondrites patulus Fisher-Ooster, 1858

Taxon description

Baucon et al., 2020c

Chondrites patulus Fischer-Ooster, 1858 is formed by long and straight tunnels located at alternating positions from a central axis; the angle between the main-branch and adjacent branches is obtuse (Uchman, 1998, 1999);

Razzolini et al., 2016

Description. Horizontal to subhorizontal, straight to curved, flattened, branched tunnels, mostly 0.5-1.0 mm wide. At leastthree orders of branches are present. Commonly, branches of adjacent orders are perpendicular to each other. Branches a-ternate; at their proximal part, most branches are inclined at about 45° with respect to the stem, and curve to about 90° after 2-3 mm. Other branches are perpendicular to the stem at proximal parts and are inclined by about 45° distally.

Uchman, 2001

Description. A system of horizontal to subhorizontal, flattened, straight to slightly curved, branched tunnels, about 1,2 mm wide. Only second-order branches occur.

Synonyymit
1858     Chondrites patulus F. O. — Fisher-Ooster , pp. 48, fig. 8:6,7
1991     Chondrites patulus Fisher-Ooster, 1858 — Fu , pp. 19, fig. 2:B-C
1999     Chondrites patulus Fisher-Ooster, 1858 — Uchman , pp. 93, fig. 6:4-8; 7:1, 5 text fig. 4
2001     Chondrites patulus Fisher-Ooster, 1858 — Uchman , pp. 10, fig. 4:4
2007     Chondrites patulus Fischer-Ooster, 1858 — Uchman , pp. 987, fig. 2E-F
2011     Chondrites patulus Fisher-Ooster, 1858 — Gaillard , fig. 10:3
2017     Chondrites patulus — Knaust , fig. 5.34d
2019     Chondrites patulus — Toom et al. , fig. 4D
2020     Chondrites patulus Fisher-Ooster, 1858 — Baucon et al. , pp. 5, fig. 2B
2022     Chondrites patulus Fisher-Ooster, 1858 — Baucon et al. , pp. 8, fig. 6A-C
Luokittelu
Organism groupBiota
Ichnofossil groupIchnofossils
Bioturbation trace fossils
GenusChondrites
Speciesaffinis
bollensis
caespitosus
intricatus
patulus
recurvus
stellaris
targionii