|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Actinopteri - Tetraodontiformes - Ostraciidae
It was assigned to Sclerodermi by Agassiz (1835); to Balistidae by Leriche (1942); to Tetradontiformes by Sepkoski (2002); and to Ostraciidae by Thurmond and Jones (1981) and Schwarzhans (2003).
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Collections (5 total)
|Time interval||Ma||Country or state||Original ID and collection number|
|Maastrichtian||India (Maharashtra)||O. sp. (58102)|
|Selandian||Denmark||O. pergravis (159793)|
|Late/Upper Paleocene||USA (Virginia)||O. meretrix (84048)|
|Lutetian||United Kingdom (England)||O. sp. (41992)|
|Priabonian||USA (Louisiana)||O. meretrix (75638)|