Table 3. Faunal composition of the four new samples from the Cassian Formation.
Information on the localities provided in Table 1.
| Rumerlo ski slope | Costalaresc | Picolbach | Rumerlo cliff | ||||
|---|---|---|---|---|---|---|---|
| Species | Specimens | Species | Specimens | Species | Specimens | Species | Specimens |
| Camposcala biserta | 7 | Helenostylina convexac | 230 | Domerionina stuorense | 59 | Camposcala biserta | 50 |
| Zygopleura campoensis | 5 | Dentineritaria neritina | 18 | Caenogastropoda sp. 1 | 24 | Ruganeritaria subovata sensu Bandel, 2007 | 48 |
| Costactaeon n. sp. | 4 | Domerionina stuorense sensu Nützel & Kaim (2014), Hausmann & Nützel (2015) | 16 | Plagioglypta undulata | 24 | Costactaeon n. sp. | 35 |
| Promathildia decorata | 3 | Palaeonucula sp. 2 | 10 | Palaeonucula sp. 1 | 23 | Stuorilda cassiana | 30 |
| Fedaiella elongata sensu Bandel, 2007 | 3 | Neritaria mandelslohi | 10 | Domerionina sp. 1 | 22 | Zygopleura depressa | 20 |
| Kittliconcha? sp. | 2 | Plagioglypta undulata | 9 | Azyga dolomitensis | 15 | Tofanella cancellata | 9 |
| Zygopleura hybridissima | 2 | Ampezzopleura hybridopsis | 7 | Domerionina pralongiana | 15 | Teretrina cf. bolina | 9 |
| Ampezzopleura bandeli | 2 | Atorcula anoptychopsis | 5 | Helenostylina convexac | 11 | Prostylifer paludinaris | 7 |
| Neritaria plicatilis | 2 | Ampezzopleura bandeli | 4 | Stuorilda cassiana | 10 | Coelostylina conica | 6 |
| Popenella misurina, Stuorilda tichyi, Rinaldoconchus bieleria | 1 | Spirostylus brevior, Domerionina sp. 1b | 3 | Neritaria mandelslohi | 10 | Domerionina n. sp., Palaeonucula sp. 1, Frederikella cancellatad | 5 |
Notes.
After excluding foraminifers from one sample (Rumerlo ski slope, 11 specimens of Pragsoconulus robustus) for comparability (the four samples from earlier studies did not consider foraminifers), the dataset only contains mollusks. Occurrences of brachiopods, sponges, corals, and echinoderms contained in some samples were not among the 10 most abundant species and are not reported here.
a
Each represented with one specimen. Rumerlo ski slope yielded a very low number of specimens.
b
Each represented with 3 specimens.
c
Helenostylina convexa is identical with Ptychostoma sanctaecrucis as figured by Bandel (1992, pl. 6, figs. 4 and 5).
d
Each represented with 5 specimens.