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Synapsid
Synapsids (Greek,'fused arch'), synonymous with theropsids (Greek,'beast-face'), are a group of animals that includes mammals and every animal more closely related to mammals than to other living amniotes. They are easily separated -
Bivalvia
The Bivalvia, in previous centuries referred to as the Lamellibranchiata and Pelecypoda, comprise a class of marine and freshwater molluscs that have laterally compressed bodies enclosed by a shell consisting of two hinged parts. They -
Gastropoda
The Gastropoda or gastropods, more commonly known as snails and slugs, are a large taxonomic class within the phylum Mollusca. The class Gastropoda includes snailsand slugs of all kinds and all sizes from microscopic to -
Labyrinthodontia
Labyrinthodontia (Greek, "maze-toothed") is an extinct amphibian subclass, which constituted some of the dominant animals of late Paleozoic and early Mesozoic eras (about 390 to 150 million years ago). The group evolved from lobe -
Placodermi
Placodermi (from the Greek πλάξ= plate and δέρμα= skin, literally "plate-skinned") is an extinct class of armoured prehistoric fish, known from fossils, which lived from the Silurian to the end of the Devonian Period -
Dinosaur
Dinosaurs are a diverse group of animals of the clade Dinosauria. They first appeared during the Triassic period, 231.4 million years ago, and were the dominant terrestrial vertebrates for 135 million years, from the -
Ichthyosaur
Ichthyosaurs (Greek for "fish lizard" - ιχθυς or ichthys meaning "fish" and σαυρος or sauros meaning "lizard") are large marine reptiles. Ichthyosaurs belong to the order known as Ichthyosauria or Ichthyopterygia ('fish flippers' - a designation introduced -
Shark
Sharks are a group of fish characterized by a cartilaginous skeleton, five to seven gill slits on the sides of the head, and pectoral fins that are not fused to the head. Modern sharks are -
Permian-Triassic extinction event
The Permian–Triassic (P–Tr) extinction event, colloquially known as the Great Dying or the Great Permian Extinction, occurred about 252 Ma (million years) ago, forming the boundary between the Permian and Triassic geologic periods -
Ammonoidea
Ammonites/ˈæmənaɪts/ are an extinct group of marine mollusc animals in the subclass Ammonoidea of the class Cephalopoda. These molluscs are more closely related to living coleoids (i.e., octopuses, squid, and cuttlefish) than they -
Jawless fish
Agnatha (Greek, "no jaws") is a superclass of jawless fish in the phylum Chordata, subphylum Vertebrata, consisting of both present (cyclostomes) and extinct (conodontsand ostracoderms) species. The group excludes all vertebrates with jaws, known as -
Colossal squid
The colossal squid (Mesonychoteuthis hamiltoni, from Greek mesos (middle), onycho (claw, nail), and teuthis (squid)), sometimes called the Antarctic or giant cranch squid, is believed to be the largest squid species in terms of mass -
Conodont
Conodonts (Greek kōnos, "cone",+ odont, "tooth") are extinct chordates resembling eels, classified in the class Conodonta. For many years, they were known only from tooth-like microfossils found in isolation and now called conodont elements -
Belemnoidea
Belemnoids are an extinct group of marine cephalopod, very similar in many ways to the modern squid and closely related to the modern cuttlefish. Like them, the belemnoids possessed an ink sac, but, unlike the -
Nautiloid
Nautiloids are a large and diverse group of marine cephalopods (Mollusca) belonging to the subclass Nautiloidea that began in the Late Cambrian and are represented today by the living Nautilus and Allonautilus. Nautiloids flourished during -
Bony fish
Osteichthyes/ˌɒstiːˈɪkθi.iːz/, also called bony fish, are a taxonomic group of fish that have bone, as opposed to cartilaginous, skeletons. The vast majority of fish are osteichthyes, which is an extremely diverse and abundant -
Remipedia
Remipedia is a class of blind crustaceans found in coastal aquifers which contain saline groundwater, with populations identified in almost every ocean basin so far explored, including in Australia, the Caribbean Sea, and the Atlantic -
Eurypterid
Eurypterids (sea scorpions) are an extinct group of arthropods that are related to arachnids and include the largest known arthropods to have ever lived. They are members of the extinct order Eurypterida (Chelicerata); which is -
Trilobite
Trilobites (/ˈtraɪlɵbaɪt/,/ˈtrɪlɵbaɪt/; meaning "three lobes") are a fossil group of extinct marine arthropods that form the class Trilobita. Trilobites form one of the earliest known groups of arthropods. The first appearance of trilobites in -
Red Dragon (Dungeons & Dragons)
Red dragon is a giant dragon from Capcom`s "Dungeons& Dragons: Tower of Doom" and its sequel "Dungeons& Dragons: Shadow over Mystara". In both games, the Red Dragon (also called Flamewing in Tower of Doom -
Torvosaurus
Torvosaurus was a megalosaurian theropod dinosaur that lived for 153-148 million years ago during the Late Jurassic Period. It was 9-11 meters long and weight 4-5 tonns. -
Heroes and Villains Fight Club Wiki
Fighting Write a description about your topic. Let your readers know what your topic is about and add some general information about it. -
Megalodon
Megalodon was a prehistoric giant shark that lived 15-1,5 million years ago from the Miocene to the early Pleistocene during the ice age. It was 20,3 meters long and was a bigger -
Cameroceras
Cameroceras was a large, giant orthocone nautiloid from the Ordovician (488-443 million years ago).It lived during the middle of the Ordovician about 470-460 million years ago. It was the larges animal in -
Diplodocus
Diplodocus was a dinosaur that lived 155-145 million years ago during The Late Jurassic Period. It was 27-45 meters long. Diplodocus hallorum(Seismosaurus)Diplodocus hallorum (Seismosaurus)
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