Kingdom Animalia Phylum Hemichordata Order Graptolithina | Class Graptolithina Rank Family | |
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Similar Graptolithina, Monograptus, Cyrtograptus, Climacograptus, Diplograptus | ||
Monograptidae is a family of graptolites of the Order Graptoloidea.
Fossil record
Fossils of Monograptidae are found from the Ordovician to the Devonian (age range: from 460.9 to 402.5 million years ago.). They are known from various localities in Europe, North America, South America, China, Thailand, Australia, Algeria and Morocco.
References
Monograptidae Wikipedia(Text) CC BY-SA