- 1873b (retiolitids)
Subfamily †Retiolitinae Lapworth, 1873
Subfamily †
Plectograptinae Bouček & Münch, 1952
Superfamily †Monograptoidea Lapworth, 1873 Family...
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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...
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Agastograptus Retiolitidae,
Subfamily Plectograptinae Obut & Zaslavskaya, 1983
Baculograptus Retiolitidae,
Subfamily Plectograptinae Lenz & Kozłowska-Dawidziuk,...
- †Retiolitidae Lapworth, 1873
Subfamily †Retiolitinae Lapworth, 1873
Subfamily †
Plectograptinae Bouček & Münch, 1952
Superfamily †Monograptoidea Lapworth, 1873 Family...