†Baltograptus vacillans Tullberg 1880 (graptolite)
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Pterobranchia - Graptoloidea - Didymograptidae
Alternative combination: Didymograptus vacillans
Belongs to Baltograptus according to Maletz 1994
See also Lo Valvo et al. 2020
Sister taxa: Baltograptus deflexus, Baltograptus extremus, Baltograptus geometricus, Baltograptus jacksoni, Baltograptus varicosus
Ecology: passively mobile planktonic suspension feeder
Distribution:
• Arenig of Australia (1 collection)
• Arenigian of Argentina (6)
• Ordovician of Argentina (2), Morocco (2)
Total: 11 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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