Maryvillia is an extinct genus from a well-known class of fossil marine arthropods, the trilobites. It lived from 501 to 490 million years ago during the...

2008-01-12. Rasetti, Franco (1956). "Revision of the Trilobite Genus Maryvillia Walcott". Journal of Paleontology. 30 (5): 1266–1269. ISSN 0022-3360....

†Leurocycloceras †Lingula †Lingulella †Lonchocephalus †Mackenziurus †Marsupiocrinus †Maryvillia †Matthevia †Meristina †Michelinoceras †Milaculum †Monograptus †Murchisonia...

†Levisoceras Lingula †Lingulella – tentative report †Llanoaspis †Lonchodomas †Maryvillia †Meteoraspis †Michelinoceras †Microplasma †Miraspis †Naticopsis †Niobe...

†Lambeoceras † Leclercqia †Lingula †Lingulella †Liroceras †Lonchocephalus †Maryvillia †Metacoceras †Meteoraspis †Micromitra †Minicephalus – type locality for...

Marcouella Marekolithus Marjumia Markhaspis Marrolithoides Marrolithus Maryvillia Maspakites Matania Mataninella Maurotarion (=Goniopleura; =Branisella;...

admittedly obsolete nomenclature †Marsupiocrinus †Marsupiocrinus chagoensis †Maryvillia †Matheria †Matheria recta †Matthevia †Megamyonia †Megastrophia †Megastrophia...

†Marginifera †Marginovatia †Marginovatia duodenaria †Martinia †Maryvillia †Maryvillia omega – type locality for species †Mastigograptus †Megalaspidella...

†Marginovatia †Marginovatia minor †Marvillia †Marvillia bristolensis †Maryvillia †Maryvillia arion †Mastigobolbina †Mastigobolbina lata †Meekospira †Megambonia...

†Lloydia †Lochmocercus – type locality for genus †Maladia †Martinia †Maryvillia †Megalaspidella †Megistaspis †Micromitra †Naticopsis †Naticopsis remex...

wyomingensis – type locality for species †Marginifera †Marginifera haydenensis †Maryvillia †Meekella †Meekella attenuata †Meekopinna †Meekopinna sagitta †Meekospira...