- 1873b
Family †Retiolitidae Lapworth, 1873b (retiolitids)
Subfamily †
Retiolitinae Lapworth, 1873
Subfamily †Plectograptinae Bouček & Münch, 1952 Superfamily...
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Retiolitidae is an
extinct family of
graptolites characterized by meshwork-like tubaria. List of
genera from
Maletz (2014): †Dabashanograptus Ge, 1990...
- †Retiolitoidea Lapworth, 1873
Family †Retiolitidae Lapworth, 1873
Subfamily †
Retiolitinae Lapworth, 1873
Subfamily †Plectograptinae Bouček & Münch, 1952 Superfamily...
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Subfamily Retiolitinae Ge, 1990
Dimykterograptus Retiolitidae,
Subfamily Retiolitinae Haberfelner, 1936
Eiseligraptus Retiolitidae,
Subfamily Retiolitinae Hundt...
