EntityQ3925230· pop 5· linked from 3 articlesPterocomaSign in to savePterocoma is an extinct genus of crinoids from the Late Jurassic of Europe.Article3 sectionsContentsReferencesSourcesExternal linksPterocoma is an extinct genus of crinoids from the Late Jurassic of Europe.==References==Read full article (5 paragraphs)ConnectionsEuropeEntityAnimaliaEntityCategoriesComatulidaJurassic animals of EuropeJurassic crinoidsPrehistoric crinoid genera