Aulastraeoporidae indet. 1, Alloiteau, 1957

Löser, Hannes, Werner, Winfried & Darga, Robert, 2023, Middle Cenomanian coral fauna from the Roßsteinalmen (Northern Calcareous Alps, Bavaria, Southern Germany) – a revised and extended version, Zitteliana 97, pp. 89-147 : 89-147

Aulastraeoporidae indet. 1

Plate 11: figs 8–10

Material.

BSPG 1947 XVI 66; two thin sections.

Dimensions.

( BSPG 1947 XVI 66).

Description.

Astreoid colony with small corallites. No septal symmetry. The wall is incomplete, septothecal. Endotheca well developed with numerous small dissepiments.

Remarks.

The assignation of the unique specimen to a genus is difficult. It can be compared to Preverastraea Beauvais, 1976 . Although Preverastraea varies in its corallite arrangement, it has always a wall that is incomplete in the present material.

Figures

Plate 11. (1–2) Aulosmilia aff. magnifica (Duncan, 1870). LFU 8336 SG 015003. 1. Transversal thin section. 2. Longitudinal thin section. (3–5) Actinacis? remesi Felix, 1903. LFU 8336 SG 015228 # 2. 3. Transversal thin section. 4. Transversal thin section, detail. 5. Longitudinal thin section. (6–7) Actinacis sp., BSPG 1947 XVI 78. 6. Transversal thin section. 7. Transversal thin section, detail. (8–10) Aulastraeoporidae indet. 1, BSPG 1947 XVI 66. 8. Transversal thin section. 9. Transversal thin section, detail. 10. Longitudinal thin section. Scale bars: 1 mm.