Pironastrea discoides d'Archiardi, 1875
publication ID |
11755334 |
persistent identifier |
https://treatment.plazi.org/id/D24287AB-FF47-8EB4-7DFF-74776FE0FC23 |
treatment provided by |
Felipe |
scientific name |
Pironastrea discoides d'Archiardi, 1875 |
status |
|
Pironastrea discoides d'Archiardi, 1875
Pl. 14, figs 5, 6
v*1875 Pironastrea discoides , m.: d'Archiardi, p. 197, pl. 18, figs 2a–3d.
1909 Pironastrea discoides d'Arch. : Oppenheim, p. 320.
1925 Pironastrea discoides d'Archiardi 1875 : Felix, pars 28, p. 130 (older synonmys cited therein).
v1992 Pironastrea sp. : Budd et al, p. 578, fig. 4.2.
v1998 Pironastrea discoides d'Archiardi, 1875 : Turnšek, in Turnšek & Drobne, p. 137, pl. 8, figs 1a–2.
Dimensions. c-c (same and adjacent series)=1.5– 3 mm, in areas of intense budding corallite distance is smaller or indistinct; s=12–24; s/mm=25–35/5.
Description. Mound-shaped or explanate; corallites monocentric or arranged in wavy series of distinct or indistinct corallite centers, separated by rather flat tholiform collines; septa subequal; columella spongy-trabecular or formed by 1 or 2 twisted segments.
Type locality of species. Middle Eocene of Italy (Friul) .
Distribution. Thanetian-Eocene of Italy, Middle Eocene of Bosnia.
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