Žuvų pavadinimų žodynas. 2005.
Shark tooth — Shark teeth are relics of shark evolution and biology. Shark skeletons are composed entirely of cartilage. Often the only parts of the shark to survive as fossils are teeth. Fossil shark teeth have been dated back hundreds of millions of years.… … Wikipedia
shark — shark1 sharklike, adj. /shahrk/, n. any of a group of elongate elasmobranch, mostly marine fishes, certain species of which are large, voracious, and sometimes dangerous to humans. [1560 70; orig. uncert.] shark2 /shahrk/, n. 1. a person who… … Universalium
Shark — Taxobox name = Shark fossil range = Late Devonian Recent image width = 250px image caption = Grey reef shark, Carcharhinus amblyrhynchos regnum = Animalia phylum = Chordata subphylum = Vertebrata classis = Chondrichthyes subclassis =… … Wikipedia
Fossil — For other uses, see Fossil (disambiguation). Three small ammonite fossils, each approximately 1.5 cm across … Wikipedia
Shark catfish — Taxobox name = Shark catfishes fossil range = Miocene Recent image width = 250px image caption = Pangasius hypophthalmus regnum = Animalia phylum = Chordata classis = Actinopterygii ordo = Siluriformes familia = Pangasiidae familia authority =… … Wikipedia
Fossil collecting — Collecting fossilized shark s teeth is an easy way to begin collecting fossils. They are often found in abundance on public beaches. The teeth shown here were collected in Castle Hayne, North Carolina, and are from the Eocene and Cretaceous … Wikipedia
Fossil beach — A Fossil beach is an ancient or prehistoric beaches and sea floor surfaces which are revealed in modern geological form. Often a Fossil Beach is discovered in urban or rural areas where a limestone quarry or strip mining operation is present. As… … Wikipedia
fossil — 01. A woman recently found the [fossil] of one of the biggest dinosaurs that ever lived in a river bed in northern British Columbia. 02. You can see the [fossils] of leaves and small animals in these rocks we found at the beach. 03. The… … Grammatical examples in English
Goblin shark — Temporal range: 40–0 Ma … Wikipedia
Snaggletooth shark — Taxobox name = Snaggletooth shark fossil range = Fossil range|40|0 Middle Eocene to Present [cite journal last = Sepkoski first = Jack authorlink = coauthors = title = A compendium of fossil marine animal genera (Chondrichthyes entry) journal =… … Wikipedia
