Where: Antsiranana, Madagascar (12.5° S, 49.5° E: paleocoordinates 35.6° S, 38.6° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Hysteroceras binum ammonoid zone, Late/Upper Albian (105.3 - 99.6 Ma)
• Hysteroceras binum zone, lower Upper Albian
• bed-level stratigraphic resolution
Environment/lithology: marine; lithified, sandy 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 98215: 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
| Foraminifera |
| Globigerinoidea - Globigerinidae |
|
| - |
|
| unclassified |
| - |
|
| Cephalopoda |
| Ammonitida - Tetragonitidae |
|
| Ammonitida - Desmoceratidae |
|
| Ammonitida - Lyelliceratidae |
|
| Ammonitida - Brancoceratidae |
Prohysteroceras (Goodhalites) besakatrense, Deiradoceras devonense, Prohysteroceras (Neoharpoceras) aff. irregulare, Neokentroceras costatum, Hysteroceras pseudovaricostum, Hysteroceras gracillinum, Hysteroceras aequatorealis, Hysteroceras bispinosa, Hysteroceras laferrerei, Hysteroceras tectorium, Hysteroceras orbignyi, Hysteroceras carinatum, Hysteroceras binum, Hysteroceras choffati
|
| Ammonitida - Labeceratidae |
|
| Ammonitida - Scaphitidae |
|
| Ammonitida - Baculitidae |
|
| Ammonitida - Diplomoceratidae |
|
| Ammonitida - Turrilitidae |
|
| Ammonitida - Anisoceratidae |
|
| Ammonitida - Hamitidae |
|
| Phylloceratida - Phylloceratidae |
|