Marnes de Smail Formation
19 distinct taxa, from 69 fossil occurrences the Paleobiology Database records under this name, spanning 101–94 Mya.
Batna · DZ
19 taxa · 69 fossils · 101–94 MyaMembers recorded: Marnes à Ammonites et Exogyres, Marnes à Aspidiscus cristatus.
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6 distinct localities, where the rock is now rather than where it was laid down. Tectonics draws the world it belonged to.
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What has been found
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.