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Protogrammoceras (Paltarpites) madagascariense
Taxonomy
Harpoceras (Grammoceras) madagascariense was named by Thevenin (1908).
It was recombined as Protogrammoceras madagascariense by Arkell (1952); it was recombined as Protogrammoceras (Paltarpites) madagascariense by Bécaud (2006).
It was recombined as Protogrammoceras madagascariense by Arkell (1952); it was recombined as Protogrammoceras (Paltarpites) madagascariense by Bécaud (2006).
Sister species lacking formal opinion data
Synonymy list
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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.
†Protogrammoceras (Paltarpites) madagascariense Thevenin 1908
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Diagnosis
No diagnoses are available