Thylacocercus Temporal range: Middle Cambrian
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Genus: | †Thylacocercus Morris "et al.", 2015
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Species: | †T. ignota
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Binomial name | |
Thylacocercus ignota Morris "et al.", 2015
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Thylacocercus is a genus of extinct animal close relative to basal echinoderms, which was found in the Wheeler Shale[1], in the middle Cambrian strata. The genus have one species: Thylacocercus ignota. This is the latest vetulocystid known.
References
edit- ^ "Rare primitive deuterostomes from the Cambrian (Series 3) of Utah". Journal of Paleontology. 1 (4): 1–6. 2015. doi:10.1017/jpa.2015.40.
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ignored (help)
Prescov/sandbox Temporal range: Neoproterozoic - Cenozoic
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Scientific classification | |
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Phylum: | †Problematica Andrews, 1970
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Taxa | |
see text |
Problematica is a fossil taxon of simple animals, commonly called a phylum, which groups taxa with uncertain phylogenetic placement.
Taxa
editWith 278 taxa.
- Acanthoclava,
- Acidotocarena,
- Acutitheca,
- Aksuglobulus,
- Amoebinella,
- Ampelitocystis,
- Anabaritidae,
- Ancienta,
- Andobolus,
- Animikiea,
- Anzalia,
- Archaeooides,
- Archaeopetasus,
- Archaeorestis,
- Archaeotremaria,
- Archaeozoon,
- Aristophycus,
- Arthroon,
- Artimyctella,
- Ascosyrinx,
- Astropolithon,
- Aurisella,
- Babetosphaera,
- Baccanella,
- Bacinella,
- Bactryllium,
- Bavlinella,
- Beltania,
- Beltina,
- Bensonia,
- Biconulites,
- Bicornifera,
- Bioistodina,
- Blastophycus,
- Botomaella,
- Bovicornellum,
- Caelestites,
- Calcisphaera,
- Cambrocassis,
- Cambroclavida,
- Cambrogeorgina,
- Canninginopsis,
- Caveacus,
- Chabakovia,
- Chalasiocranos,
- Charaussaia,
- Chondropogon,
- Chuaria,
- Clausisphaera,
- Clavitella,
- Coeloscleritophora,
- Coleolidae,
- Coleoloida,
- Coleoloides,
- Cribricyathea,
- Cristatodus,
- Cupithecidae,
- Cyclogeorgina,
- Cycloites,
- Cyrtochites,
- Dentachites,
- Dimorphoconus,
- Dinocardia,
- Dinomischus,
- Dolichomocelypha,
- Draffania,
- Dystachophycus, Ebriella, Ebrinula, Eldoniidae, Emeithella, Emmonsaspis, Enchostoma, Endosacculus, Entosphaeroides, Eoastrion, Eocucumaria, Eoescharopora, Eoglobella, Eosphaera, Etacystis, Eumuensteria, Eurysolenpora, Falsebria, Fensiangia, Fermoria, Flabetheca, Foliaceria, Fomitchella, Forchhammera, Gigartinites, Globuloella, Gochtia, Gorlovella, Granifer, Greysonia, Gymnosolen, Hadrophycus, Haliserides, Harttites, Heliophycus, Henaniodus, Hensonella, Heosomocelypha, Hermesinella, Hermesinopsis, Heterosculpotheca, Himanthalites, Huangshandongella, Huishea, Huizenodus, Humboldtochaeta, Huroniospora, Hydrocytium, Hyphantaenia, Indocera, Isnella, Itieria, Jiangshanodus, Kazakhstanotubulus, Kelyphosphaera, Kiehnensus, Koksodus, Korilacus, Labyrinthotuba, Ladinella, Lenaella, Leptophycus, Leveilleites, Lianophycus, Libodiscus, Licrophycus, Lithostachys, Lochmophycus, Lonchosaccus, Lukatiella, Mabiania, Mamillodus, Manchuriophycus, Marcusodictyon, Margaretia , Maritimella, Martjanowskia, Mawsonella, Medusinites, Meghystrichosphaeridium, Melopetasus, Microancientia, Micromarsupium, Microphycus, Micropylepora, Microschedia, Minjaria, Miratheca, Mitcheldeania, Mitscherlichia, Mobergellidae, Mongoliacus, Mongolitesta, Myxomycites, Nemaphycus, Nematophycus, Nereograpsus, Netrelytron, Nevadatubulus, Newlandia, Nicolarites, Nimbia, Ningqiangsclerites, Niphadus, Oesia, Onuphionella, Palaeobotryllus, Palaeobromelia, Palaeorivularia, Paleocenosphaera, Palhistiodinia, Papillomembrana, Parammodochium, Pararchaeomonas, Pararenicola, Parmites, Paropsonemidae, Parvulonoda, Perichoderma, Phyllochiton, Pilievicutis, Pitella, Platydendron, Plexoramea, Plicatolingula, Plinthokonion, Pollingeria, Poludia, Polycuppes, Polygonosphaerites, Polysiphonides, Polysiphonidia, Poratites, Portalia, Portelia, Praearenaria, Pragmotheca, Primaconulariella, Problematikum, Protoarenicola, Protobolus, Protopterygotheca, Psamathopalass, Pseudokussiella, Pteromidae, Pterpmus, Ptiloncodus, Punctatus, Pyrgites, Pyxolithus, Quadrorites, Radiaxialia, Radiomura, Redkinia, Redoubtia, Resegia, Reticulum, Rhagnura, Rhombodella, Rotadiscidae, Rugatotheca, Sabelliditida, Sagittitheca, Salanacus, Scambocris, Schematophora, Schodackia, Scissotheca, Scolithus, Selenoplax, Seletinicus, Shamovella, Shetlandia, Shinteinella, Siphonema, Solenotia, Sphenopteron, Spinoceras, Spiralella, Spirangium, Spongebria, Spongillopsis, Sporocystis, Spriggia, Stictoconus, Stoibostrombidae, Sutivania, Taitia, Taonurus, Tayshira, Tchangsichiton, Theobaldia, Tintinnoidella, Tommotitubulus, Tridia, Tubigeorgina, Tungussia, Tunudiscus, Turuchania, Tuvinia, Vermiculites, Volborthellida, Wushicites, Yangtzesclerites, Yuliunia, Yunnanodus, Zoogleites