PBDB Collection

Andangovato (Jurassic of Madagascar)

Where: Madagascar (23.1° S, 44.4° E: paleocoordinates 28.8° S, 18.0° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Oxfordian (163.5 - 157.3 Ma)

• Middle Argovian

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified marl

Size class: macrofossils

Primary reference: H. Besairie and M. Collignon. 1972. Geologie de Madagascar I. Les Terrains Sedimentaires. Annales Geologiques de Madagascar 35:1-463 [A. Rees/A. Rees]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 98213: authorized by Wolfgang Kiessling, entered by Uta Merkel on 24.09.2010

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

unclassified
-	Beraketites alloiteaui, Beraketites lehmani, Beraketites dardennei, Beraketites planissimus Beraketites alloiteaui Beraketites lehmani Beraketites dardennei Beraketites planissimus
Cephalopoda
Ammonitida - Lissoceratidae	Lissoceras erato Lissoceras erato d'Orbigny 1850 ammonite
Ammonitida - Oppeliidae	Taramelliceras besairiei, Proscaphites anar Taramelliceras besairiei ammonite Proscaphites anar Oppel 1863 ammonite
Ammonitida - Lytoceratidae	Lytoceras polyanchomenum Lytoceras polyanchomenum ammonite
Ammonitida - Aspidoceratidae	Euaspidoceras cf. simile, Euaspidoceras perarmatum Euaspidoceras cf. simile ammonite Euaspidoceras perarmatum Sowerby 1822 ammonite var. beraketaensis
Ammonitida - Perisphinctidae	Prososphinctes sagitta, Perisphinctes orientalis, "Liosphinctes linki" = Perisphinctes (Liosphinctes), "Arisphinctes helenae" = Perisphinctes (Arisphinctes), "Alligaticeras aff. polymorphum" = Perisphinctes (Arisphinctes) polymorphus, "Kranaosphinctes behieri" = Perisphinctes (Kranaosphinctes), "Kranaosphinctes (Pachyplanulites) roedereri" = Kranaosphinctes (Pachyplanulites), "Kranaosphinctes (Pachyplanulites) poissoni" = Kranaosphinctes (Pachyplanulites), "Pachyplanulites randrianarivonyi" = Kranaosphinctes (Pachyplanulites), "Pachyplanulites praeevolutus" = Kranaosphinctes (Pachyplanulites), "Pachyplanulites nerunaensis" = Perisphinctes (Kranaosphinctes) nerunaensis, "Discosphinctes tintanti" = Perisphinctes (Discosphinctes), "Discosphinctes aeneas" = Perisphinctes (Discosphinctes), "Discosphinctes aff. schilli" = Perisphinctes (Discosphinctes), "Discosphinctes jelskii" = Perisphinctes (Discosphinctes), "Otosphinctes rota" = Perisphinctes (Perisphinctes) indogermanus, "Dichotomosphinctes falculae" = Perisphinctes (Dichotomosphinctes), "Dichotomosphinctes decaryi" = Perisphinctes (Dichotomosphinctes), Dichotomosphinctes wartae, Dichotomosphinctes antecedens, Klematosphinctes perisphinctoides Prososphinctes sagitta ammonite var. sagittiformis Perisphinctes orientalis ammonite "Liosphinctes linki" = Perisphinctes (Liosphinctes) ammonite var. sakondryensis "Arisphinctes helenae" = Perisphinctes (Arisphinctes) ammonite "Alligaticeras aff. polymorphum" = Perisphinctes (Arisphinctes) polymorphus Spath 1931 ammonite "Kranaosphinctes behieri" = Perisphinctes (Kranaosphinctes) ammonite "Kranaosphinctes (Pachyplanulites) roedereri" = Kranaosphinctes (Pachyplanulites) ammonite "Kranaosphinctes (Pachyplanulites) poissoni" = Kranaosphinctes (Pachyplanulites) ammonite "Pachyplanulites randrianarivonyi" = Kranaosphinctes (Pachyplanulites) ammonite "Pachyplanulites praeevolutus" = Kranaosphinctes (Pachyplanulites) ammonite "Pachyplanulites nerunaensis" = Perisphinctes (Kranaosphinctes) nerunaensis Spath 1931 ammonite "Discosphinctes tintanti" = Perisphinctes (Discosphinctes) ammonite "Discosphinctes aeneas" = Perisphinctes (Discosphinctes) ammonite "Discosphinctes aff. schilli" = Perisphinctes (Discosphinctes) ammonite "Discosphinctes jelskii" = Perisphinctes (Discosphinctes) ammonite "Otosphinctes rota" = Perisphinctes (Perisphinctes) indogermanus Waagen 1875 ammonite var. fasciculata and constricta "Dichotomosphinctes falculae" = Perisphinctes (Dichotomosphinctes) ammonite "Dichotomosphinctes decaryi" = Perisphinctes (Dichotomosphinctes) ammonite Dichotomosphinctes wartae Bukowski 1887 ammonite Dichotomosphinctes antecedens Salfeld 1914 ammonite Klematosphinctes perisphinctoides ammonite
Ammonitida - Ataxioceratidae	Orthosphinctes (Biplices) beraketensis, Lithacoceras aff. thyrrhenum Orthosphinctes (Biplices) beraketensis ammonite Lithacoceras aff. thyrrhenum ammonite
Ammonitida - Sphaeroceratidae	Epimayaites subfalcoides, Epimayaites lemoinei, Epimayaites moreti, Epimayaites sublautus, Epimayaites patella, Epimayaites aff. evolutus, Epimayaites falcoides, Epimayaites axonoides, Dhosaites barbieri, "Prograyiceras aff. tramaunense" = Paryphoceras, "Prograyiceras furoni" = Paryphoceras, "Prograyiceras grayi" = Paryphoceras grayi Epimayaites subfalcoides ammonite Epimayaites lemoinei ammonite Epimayaites moreti ammonite Epimayaites sublautus ammonite Epimayaites patella ammonite Epimayaites aff. evolutus Spath 1928 ammonite Epimayaites falcoides Spath 1928 ammonite Epimayaites axonoides Spath 1928 ammonite Dhosaites barbieri ammonite "Prograyiceras aff. tramaunense" = Paryphoceras ammonite "Prograyiceras furoni" = Paryphoceras ammonite "Prograyiceras grayi" = Paryphoceras grayi Spath 1928 ammonite
Phylloceratida - Phylloceratidae	Partschiceras madagascariense, Ptychophylloceras jaraense, Ptychophylloceras aff. empedoclis Partschiceras madagascariense ammonite Ptychophylloceras jaraense ammonite Ptychophylloceras aff. empedoclis ammonite