• Thumbnail for Blastoid
    Blastoids (class Blastoidea) are an extinct type of stemmed echinoderm, often referred to as sea buds. They first appear, along with many other echinoderm...
    5 KB (508 words) - 15:10, 17 November 2023
  • A blastoid is an embryoid, a stem cell-based embryo model which, morphologically and transcriptionally resembles the early, pre-implantation, mammalian...
    6 KB (633 words) - 07:57, 3 October 2023
  • Thumbnail for Mantle cell lymphoma
    small to intermediate-sized cells with irregular nuclei. Blastic (aka blastoid) variants have intermediate to large-sized cells with finely dispersed...
    41 KB (4,549 words) - 08:59, 25 January 2024
  • Thumbnail for Carboniferous
    Echinoids such as Archaeocidaris and Palaeechinus were also present. The blastoids, which included the Pentreinitidae and Codasteridae and superficially...
    110 KB (11,562 words) - 10:18, 18 June 2024
  • Thumbnail for Geologic time scale
    eurypterids, trilobites, graptolites, hyoliths, edrioasteroid crinozoans, blastoids and acanthodians. Ouachita and Innuitian orogenies in North America. Uralian...
    172 KB (9,499 words) - 06:47, 11 July 2024
  • Thumbnail for Starfish
    – so-called "starfish beds". By the late Paleozoic, the crinoids and blastoids were the predominant echinoderms, and some limestones from this period...
    105 KB (11,400 words) - 16:56, 8 July 2024
  • Thumbnail for Organoid
    "Blastoid: The backstory of the formation of blastocyst-like structure solely from stem cells". The Node. The Company of Biologists Ltd. "Blastoid"....
    80 KB (8,822 words) - 06:12, 13 July 2024
  • Thumbnail for Mammoth Cave National Park
    potential vegetation form. Common fossils of the cave include crinoids, blastoids, and gastropods. The Mississippian limestone has yielded fossils of more...
    67 KB (7,843 words) - 21:50, 9 July 2024
  • Thumbnail for Permian–Triassic extinction event
    Cnidaria Anthozoans 96% Tabulate and rugose corals died out Echinodermata Blastoids 100% May have become extinct shortly before the P–Tr boundary Crinoids...
    357 KB (38,392 words) - 15:27, 14 July 2024
  • Thumbnail for Burkitt lymphoma
    diagnosis Diffuse large B-cell lymphoma, high-grade B cell lymphoma, lymphoblastic leukemia, mantle cell lymphoma (blastoid variant) Treatment Chemotherapy...
    38 KB (4,416 words) - 19:33, 2 July 2024
  • Thumbnail for Skin biopsy
    Dr Eric Ehrsam Dermatologist. Retrieved 9 February 2013. "Congenital Blastoid Nevus". rjreed.com. Archived from the original on 5 October 2011. Retrieved...
    17 KB (2,131 words) - 05:56, 2 June 2024
  • Thumbnail for Deltoblastus
    Deltoblastus is a genus of blastoid echinoderms that lived in the Permian. Its fossils are known from Asia. Fossils (Smithsonian Handbooks) by David Ward...
    1 KB (34 words) - 15:05, 6 May 2024
  • Thumbnail for Crinoid
    within the blastozoans (the eocrinoids and their derived descendants, the blastoids and the cystoids), whereas the most popular alternative suggests that...
    43 KB (4,583 words) - 21:27, 9 July 2024
  • Thumbnail for Test (biology)
    echinoderms (like crinoids, but also many fossile groups such as cistoids or blastoids), the correct word is "theca". For diatomea, the term in use is "frustule"...
    6 KB (656 words) - 13:28, 30 September 2023
  • Thumbnail for Pentremites
    Pentremites is an extinct genus of blastoid echinoderm belonging to the family Pentremitidae. These stalked echinoderms averaged a height of about 11 centimetres...
    2 KB (125 words) - 21:31, 14 November 2023
  • Macurda Jr, D. B. (1977). "Late Mississippian and Early Pennsylvanian blastoids from northeastern Oklahoma and northwestern Arkansas" (PDF). Oklahoma...
    6 KB (261 words) - 03:15, 7 March 2024
  • Thumbnail for Echinoderm
    (feather stars and sea lilies, with around 580 species) and the extinct blastoids and Paracrinoids. The subphyla of echinoderms A brittle star, Ophionereis...
    80 KB (8,790 words) - 04:42, 15 July 2024
  • Thumbnail for Blastozoa
    Blastozoa Temporal range: Cambrian–Permian PreꞒ Ꞓ O S D C P T J K Pg N Blastoids, an example of a single group of blastozoans. Scientific classification...
    2 KB (109 words) - 20:37, 8 July 2024
  • Thumbnail for Eocrinoidea
    †Blastozoa Class: †Eocrinoidea Jaekel, 1899 Groups included Gogiida Rhombifera others? Cladistically included but traditionally excluded taxa Blastoids...
    3 KB (269 words) - 02:13, 11 March 2024
  • Thumbnail for Vetulocystidae
    its similarity to other primitive echinoderms (such as stylophoids and blastoids); while the posterior structure (similar to that of the cystoids and eocrinoids)...
    5 KB (340 words) - 09:38, 22 June 2024
  • and Sales". TouchArcade. January 11, 2021. Retrieved October 24, 2021. "Blastoid Breakout (ブラストブレークアウト)". Nintendo Japan (in Japanese). Retrieved November...
    295 KB (15,351 words) - 13:29, 10 July 2024
  • fish called placoderms, snails, sharks, stromatolites, trilobites and blastoids. Bryozoans (moss animals) are a type of marine fossil commonly found in...
    17 KB (2,693 words) - 06:24, 22 February 2024
  • Thumbnail for Hale Formation
    Macurda Jr, D. B. (1977). "Late Mississippian and Early Pennsylvanian blastoids from northeastern Oklahoma and northwestern Arkansas" (PDF). Oklahoma...
    16 KB (911 words) - 03:16, 7 March 2024
  • Thumbnail for Hunsrück Slate
    Triacrinus Eutaxocrinus Taxocrinus Rhenechinus A echinoid Pentremitidea A blastoid Schizotremites Mitrocystites (Dalejocystis) A mitrate Rhenocystis Dehmicystis...
    28 KB (1,506 words) - 19:12, 10 July 2024
  • Thumbnail for Cape Fold Belt
    molluscs, echinoderms (including starfish, crinoids, and the extinct blastoids and cystoids), foraminifera and fish with jaws (placoderms). The upper...
    42 KB (4,502 words) - 22:36, 2 May 2024
  • Andorivirus nenuia Andrewvirus andrew Andromedavirus andromeda Andromedavirus blastoid Andromedavirus bolokhovo Andromedavirus curly Andromedavirus eoghan Andromedavirus...
    406 KB (28,712 words) - 16:01, 24 June 2024
  • Mississippian limestone is rich in marine fossils, especially crinoids and blastoids.[citation needed] Much of the western slope of the mountain - the backdrop...
    8 KB (874 words) - 03:39, 4 March 2024
  • [1] Paul, C.R.C. 2021. New insights into the origin and relationships of blastoid echinoderms. Acta Palaeontologica Polonica 66 (1): 41–62. [2] Jennifer...
    16 KB (1,621 words) - 16:33, 27 June 2024
  • Spiraculata is an order of Blastoids. These blastoids are characterized by indirect entrance to the hydrospires through canals by way of pores. Acentrotremites...
    2 KB (86 words) - 21:58, 15 March 2021
  • Thumbnail for Gogia
    instead, being more closely related to the blastoids. Gogia is distinguished from sea lilies, and most other blastoids, in that the plate-covered body was shaped...
    4 KB (315 words) - 01:42, 11 June 2024