hyoliths are divided into two orders, the Hyolithida and the Orthothecida. Hyolitha have dorso-ventrally differentiated opercula, with the ventral surface...

organ possessed by four major groups of animals: the Brachiopoda, Bryozoa, Hyolitha, and Phoronida, which collectively constitute the protostome group Lophophorata...

Rouphozoa Phylum Gastrotricha Phylum Platyhelminthes Lophotrochozoa Phylum Hyolitha † Phylum Annelida Phylum Brachiopoda Phylum Bryozoa Phylum Cycliophora...

Gnathostomulida Micrognathozoa Cycliophora Superphylum Lophotrochozoa Sipuncula Hyolitha † Nemertea Phoronida Bryozoa Entoprocta Brachiopoda Mollusca Annelida Echiura...

Brachiopod (crown group) Paterinata Tannuolina Micrina Mickwitzia Camenellan Hyolitha Brachiopod Rotifer (crown group) Gnathostomulid Limnognathia Inquicus Rotifer...

This is a list of fossils found at Maotianshan Shales, whose most famous assemblage of organisms are referred to as the Chengjiang biota. The Maotianshan...

Cretaceous–Paleogene extinction event. Even so, bivalves remain abundant and diverse. The Hyolitha are a class of extinct animals with a shell and operculum that may be molluscs...

The Tenjong Dendang Formation is a geologic formation in Malaysia. The band of graptolite- and trilobite-bearing shales interbedded in limestones preserves...

group) Brachiopod Paterinata Tannuolina Micrina Mickwitzia Camenellan Hyolitha Rotifera (crown group) Rotifera Gnathostomulid Limnognathia Inquicus Parenchymia...

measuring beauty Helen Oy, Finnish energy company in Helsinki, Finland Hyolitha § Helens, curved supports at the end of the shells of an extinct group...

The largest prehistoric animals include both vertebrate and invertebrate species. Many of them are described below, along with their typical range of size...

Halanych et al., 1995 Phyla Annelida Brachiopoda Bryozoa s.l. Entoprocta † Hyolitha †Macrodontophion Mollusca Nemertea †Oikozetetes Phoronida †Shishania †...

represented are Brachiopoda, Chaetognatha, Cnidaria, Ctenophora, Echinodermata, Hyolitha, Nematomorpha, Phoronida, and Chordata. Possible molluscs include Wiwaxia...

(unranked): Spiralia Superphylum: Lophotrochozoa Clade: Lophophorata Clade: Brachiozoa Cavalier-Smith 1998 Phyla and Class Brachiopoda Phoronida †Hyolitha...

Gnathostomulida Micrognathozoa Cycliophora Superphylum Lophotrochozoa Sipuncula Hyolitha † Nemertea Phoronida Bryozoa Entoprocta Brachiopoda Mollusca Annelida taxonomy...

Circothecidae are a family of Cambrian problematica, sometimes attributed to the Hyolitha, though some authors suggest (on the basis of no specified evidence) that...

Cambrian, Miaolingian, Wuliuan ~507.5-506 Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓ Hyolitha, Spence Shale Type Member Thickness 9–120 m (30–394 ft) Lithology Primary...

Circothecidae are a family of Cambrian animals, sometimes attributed to the Hyolitha, though some authors suggest (on the basis of no specified evidence) that...

Scientific classification Domain: Eukaryota Kingdom: Animalia Class: †Hyolitha Order: †Orthothecida Genus: †Pedunculotheca Species: †P. diania Binomial...

Related to Eldonia Brachiopoda Includes members of the families Eoobolidae and Botsfordiidae Hyolitha Polychaeta Has possible affinities to Burgessochaeta....

from the fossil record that have ever been considered to be members of hyolitha, excluding purely vernacular terms. The list includes all commonly accepted...

soft anatomy and shell microstructures of early Cambrian orthothecids (Hyolitha)". Proceedings of the Royal Society B: Biological Sciences. 287 (1933):...

hyolith. Malinky, J. M. (2009). "First Occurrence of Orthotheca Novák, 1886 (Hyolitha, Early Devonian) in North America". Journal of Paleontology. 83 (4): 588–596...

Marek, Ladislav (2019-01-24). "Alfaites romeo gen. et sp. nov., a new Hyolitha from the Cambrian of Skryje-Týřovice Basin (Czech Republic)". European...

sp. Erismacoscinus sp. Kordephyton sp. Renalcis sp. Diplostraca indet. Hyolitha indet. Trilobita indet. List of fossiliferous stratigraphic units in Germany...

Cretaceous–Paleogene extinction event. Even so, bivalves remain abundant and diverse. The Hyolitha are a class of extinct animals with a shell and operculum that may be molluscs...

Marek, Ladislav; Yochelson, Ellis L. (1976). "Aspects of the biology of Hyolitha (Mollusca)". Lethaia. 9 (1): 65–82. doi:10.1111/j.1502-3931.1976.tb00952...

S2CID 131557288. Acritarch Asgard archaea Ediacaran Great Oxidation Event Hyolitha Mitochondrial DNA Porter, Susan. "Curriculum Vitae" (PDF). Retrieved March...

Chaetognatha (arrow worms), Cnidaria, Ctenophora (comb jellies), Echinodermata, Hyolitha (Lophophorata with small conical shells), Nematomorpha, Phoronida (horseshoe...

"†Conotheca Rozanov et al. 1969". FossilWorks. Retrieved 17 December 2021. Hyolitha - Orthothecida - Circothecidae Raaben, R (1981). The Tommotian Stage and...