Vachard et al.—Eifelian–Givetian foraminifers of the Carnic Alps (Austria) Diagnosis.—Cribrosphaeroididae globular, almost spherical,
with coarse perforations in the wall, C.(Cribrosphaeroides), or finer perforations in the wall, C.(Parphia).
Occurrence.—Llandoverian–Ludlovian of the Urals (Pronina, 1963; Petrova and Pronina, 1980). Early Devonian of northern Spain, Tajikistan, western Siberia, and Salair. Eifelian of SW Siberia and Tian Shan. Late Eifelian of the central Urals. Givetian of the northern and central Urals, western Siberia, Tian Shan, western and northern France, Belgium, Germany, Mor- avia, and the Carnic Alps (this work). Late Devonian of the central Urals, southern France (Vachard, 1974a, b), Czech Republic, Moravia, northern Turkey (Zonguldak: Dil, 1976, pl. 1, figs. 6, 7), western Siberia, Tian Shan, and South China. Early Tournaisian of Donbass (Ukraine) and Tian Shan.
Remarks.—“Calcisphères” sensu Milon, 1928 (partim); Cri- brosphaera Reitlinger, 1954 (pre-occupied); Bisphaera Birina, 1948 (partim); and Cribrosphaerella sensu Toomey and Mamet (1979: lapsus calami) all belong to Cribrosphaeroides. According to Toomey and Mamet (1979), Vachard (1994), Schlagintweit et al. (2013), and Kröck (2016), Cribro- sphaeroides could be an incertae sedis alga.
Subgenus Parphia Miklukho-Maklay, 1965
Type species.—Cribrosphaeroides (Parphia) robusta Miklukho- Maklay, 1965.
Diagnosis.—Test globular, moderate-sized wall, dark- microgranular with numerous fine microperforations.
Occurrence.—Middle Devonian of Tukmenistan, Kyrgyzstan, Uzbekistan, Urals, and Morocco. Late Devonian of Tukmeni- stan and the Urals.
Cribrosphaeroides (Parphia) robusta Miklukho-Maklay, 1965 Figure 8.32, 8.33
1965 Parphia robusta Miklukho-Maklay, p. 32, pl. 1, figs. 4, 5, 6?
1969 Cribrosphaeroides (Parphia) robusta; Poyarkov, p. 122, pl. 6, fig. 10.
?1971 Sphaerella? sp.; Flügel and Hötzl, p. 378, fig. 3.9. ?1971 Radiosphaera sp; Flügel and Hötzl, p. 379, fig. 3.6, 3.7.
1979 Cribrosphaeroides robustus; Yuferev, pl. 1, fig. 8. 1979 Cribrosphaeroides robustus; Lavrusevich et al., p. 322. 1981 Cribrosphaeroides robustus; Petrova, pl. 13, figs. 1, 2. 1981 Cribrosphaeroides robusta; Zadorozhnyi, p. 112 (no. 56 of the table).
1982a Cribrosphaeroides robusta; Sabirov, p. 92, fig. 2.III.b.
1987 Parphia robusta Loeblich and Tappan, p. 195, pl. 211, figs. 6, 7.
1990 Cribrosphaeroides robustus; Gagiev and Bogush, text- fig. 3.
1994 Cribrosphaeroides (Parphia) robusta; Vachard et al., p. 7, pl. 1, fig. 1.
1979 Cribrosphaeroides (Parphia) robusta; Poyarkov, pl. 8, fig. 4.
2014 Parathuramminide. Mörtl, text-fig. 33f . 2016a Cribrosphaeroides sp.; Vachard, fig. 3.32, 3.33.
Holotype.—Axial section (No. 30; Leningrad/Sankt Petersburg University) from the Late Devonian of Turkmenistan (Miklu- kho-Maklay, 1965, pl. 1, fig. 4).
Diagnosis.—Two specimens have the same parameters as Parphia robusta.
Occurrence.—Middle Devonian of Turkmenistan, Tian Shan, Urals, and western Siberia. Givetian of Morocco. ?Givetian Zerevshano-Gissar (Tajikistan) and Germany. Early Famennian of northeastern Siberia. Late Famennian of the eastern slope of the central Urals. Early Tournaisian of northeastern Siberia (Omolon Massif). Discovered in the Givetian of Mount Polinik (Carnic Alps, Austria).
Description.—Outer diameter=0.57–0.60mm; inner dia- meter=0.55–0.56mm; wall thickness=0.017–0.02mm.
Materials.—Two specimens (samples POL13a-1, POL13b-1). Family Auroriidae Loeblich and Tappan, 1986
Diagnosis.—Test globular to ellipsoidal, medium-sized, with a spherical to trapezoidal central chamber, wall dark- microgranular bilayered with an inner thin, dark-microgranular layer, numerous coarse microperforations, and a thick, canicu- licate, gray outer layer.
Occurrence.—Middle Devonian of Moravia, western Siberia, Tian Shan, Urals, Germany, Morocco. Late Devonian of Mor- avia, Tukmenistan, Urals, and northeastern Siberia.
Remarks.—The family is composed of Auroria Poyarkov, 1969, Apertauroria Sabirov in Zadorozhnyi and Yuferev, 1984, and Cribrauroria Vachard, 1994.
Genus Auroria Poyarkov, 1969 Type species.—Auroria singularis Poyarkov, 1969.
Other species.—Auroria ferganensis ferganensis Poyarkov, 1969; A. ferganensis crassa Poyarkov, 1969; A. ferganensis globula Poyarkov, 1969; A. ferganensis parva Petrova, 1981; A. delineata Petrova, 1981; A. triangularis Saltovskaya, 1981; A.(A.) gissarica Sabirov in Zadorozhnyi and Yuferev, 1984; A.(A.) lentisiformis Sabirov in Zadorozhnyi and Yuferev, 1984; and A.(A.) sphaerica Sabirov in Zadorozhnyi and Yuferev, 1984.
Diagnosis.—Test unilocular, free, irregularly globular. Internal chamber polygonal to ovoid. Insconpicuous apertures (except for the internal layer of the wall). Bilayered wall, inner layer thin, dark-microgranular, finely porous; external layer appar- ently spongy, gray, with dark bifurcated pillars or canalicules.
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