Species
Parafavreina thoronetensis Brönnimann, Caron et Zaninetti, 1972
Taxon description
Rychliński et al., 2018a
Description: Parafavreina thoronetensis is characterized by a circular or subcircular outline in cross section, flattened slightly from the underside (“ventral” side) in some samples (Fig.3c, d). It shows two bilateral symmetrical groups of longitudinal canals (35–40 in number), of triangular or rarely crescent shape in cross section. However, this feature is poorly recognizable in the studied material. The canals are 30–50 μm in width. In longitudinal section, the canals are preserved as elongate sparite-filled voids (about 150 μm long) arranged in linear rows resembling a dotted line. One pellet shows up to six such parallel rows.
Synonymy list
1972 Parafavreina thoronetensis n. gen. et n. sp. — Brönnimann et al. , pp. 947, fig. 1:1-16; 2:1-10
1983 Parafavreina thoronetensis Brönnimann, Caron and Zaninetti 1972 — Kristan-Tollmann & Tollmann , fig. Figs. 1–6; taf. 15: Figs. 1–12
1986 Parafavreina thoronetensis Brönnimann, Caron and Zaninetti 1972 — Senowbari-Daryan & Stanley , pp. 346, fig. lb, 3d, 4a, c–e, 5c–f
1993 Parafavreina thoronetensis Brönnimann, Caron and Zaninetti 1972 — Blau et al. , fig. 5H-D
1994 Parafavreina thoronetensis Brönnimann, Caron and Zaninetti 1972 — Blau et al. , fig. 5i-m
2000 Parafavrema thoronetensis Brönnimann, Caron and Zaninetti 1972 — Gaździcki et al. , fig. 1.1-2; 2:1-8; 3
2018 Parafavreina thoronetensis Brönnimann, Caron and Zaninetti 1972 — Rychliński et al.
Classification
| Organism group | Biota |
| Ichnofossil group | Ichnofossils |
| Coprolites | |
| Invertebrate coprolites | |
| Family | Favreinidae |
| Genus | Parafavreina |
| Species | huaricolcanensis |
| thebensis | |
| thoronetensis | |
| ziczac |