Also known as Reef 622
Where: Toliara, Madagascar (23.0° S, 44.5° E: paleocoordinates 28.2° S, 18.5° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Late/Upper Bathonian to Late/Upper Bathonian (167.7 - 161.2 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: perireef or subreef; lithified limestone
Size class: macrofossils
Collection methods: peel or thin section,
Primary reference: J. Alloiteau. 1958. Monographie des madreporaires fossiles de Madagascar [Monograph of fossil corals from Madagascar]. Annales Geologiques de Madagascar 25:1-218 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 86479: authorized by Wolfgang Kiessling, entered by Uta Merkel on 03.02.2009
Creative Commons license: CC BY (attribution)
Taxonomic list
Anthozoa | |
Isastrea incerta n. sp., Montlivaltia kachensis, Montlivaltia culullus, Montlivaltia cornutiformis, Montlivaltia gregoryi n. sp., Montlivaltia frustriformis, Montlivaltia cottreaui
Isastrea incerta n. sp. Alloiteau 1958 stony coral
Montlivaltia culullus Gregory 1900 stony coral
Montlivaltia gregoryi n. sp. Alloiteau 1958 stony coral
Montlivaltia frustriformis Gregory 1900 stony coral
Montlivaltia cottreaui Collignon 1932 stony coral | |
Sakalavastraea collignoni n. gen. n. sp.
Sakalavastraea collignoni n. gen. n. sp. Alloiteau 1958 stony coral | |
"Elysastraea sakalavensis n. sp." = Microphyllia thurmanni, Collignonastraea jumarense, Vallimeandra discontinua
"Elysastraea sakalavensis n. sp." = Microphyllia thurmanni Etallon 1864 stony coral
Vallimeandra discontinua Gregory 1900 stony coral | |
Lochmaeosmilia trapeziformis Gregory 1900 stony coral
Lochmaeosmilia nodosa n. sp. Alloiteau 1958 stony coral | |
Melikerona parva n. gen.
| |
? Stibastrea structa Gregory 1900 stony coral | |
Stephanaxocoenia magna n. gen.
Stephanaxocoenia magna n. gen. Gregory 1900 stony coral | |
? Placophora basseae n. sp.
? Placophora basseae n. sp. Alloiteau 1958 stony coral | |
"Adelocoenia madagascariensis n. sp." = Adelocoenia bachmanni
"Adelocoenia madagascariensis n. sp." = Adelocoenia bachmanni Koby 1881 stony coral | |
Thamnasteria kobyi Gregory 1900 stony coral | |
Coenastraea madagascariensis n. sp.
Coenastraea madagascariensis n. sp. Alloiteau 1958 stony coral | |
? Diplocoenia ambigua n. sp.
? Diplocoenia ambigua n. sp. Alloiteau 1958 stony coral |