- sea lilies
- 海百合类
English-Chinese geology dictionary (英汉地质大词典). 2013.
sea lilies
Look at other dictionaries:
sea lily — a stalked, sessile crinoid. See illus. under crinoid. [1875 80] * * * ▪ echinoderm any crinoid marine invertebrate animal (class Crinoidea, phylum Echinodermata) in which the adult is fixed to the sea bottom by a stalk. Other crinoids (such … Universalium
Sea of Azov — at Novaya Yalta, Donetsk Oblast … Wikipedia
Water Lilies — This article is about the series of oil paintings by Claude Monet. For the film of the same name, see Water Lilies (film). For other uses, see Water lily (disambiguation). Claude Monet, Reflections of Clouds on the Water Lily Pond, c. 1920, 200 × … Wikipedia
echinoderm — /i kuy neuh derrm , ek euh neuh /, n. any marine animal of the invertebrate phylum Echinodermata, having a radiating arrangement of parts and a body wall stiffened by calcareous pieces that may protrude as spines and including the starfishes, sea … Universalium
Permian–Triassic extinction event — … Wikipedia
Crinoid — Crinoids Temporal range: Ordovician Recent … Wikipedia
Antarctica — /ant ahrk ti keuh, ahr ti /, n. the continent surrounding the South Pole: almost entirely covered by an ice sheet. ab. 5,000,000 sq. mi. (12,950,000 sq. km). Also called Antarctic Continent. * * * Antarctica Introduction Antarctica Background:… … Universalium
Echinoderm — Temporal range: Cambrian–recent … Wikipedia
Jurassic Period — Interval of geologic time, 206–144 million years ago, that is one of the three major divisions of the Mesozoic Era, preceded by the Triassic Period and followed by the Cretaceous. During the Jurassic, Pangea began to break up into the present day … Universalium
Silurian Period — Interval of geologic time, 443–417 million years ago. The third period of the Paleozoic Era, the Silurian follows the Ordovician Period and precedes the Devonian. It marks the first appearance of land plants and jawed fishes. The continents were… … Universalium
coquina — /koh kee neuh/, n. 1. Also called pompano, butterfly shell clam. a small clam, Donax variabilis, abundant in the intertidal zone of eastern and southern U.S. coastal beaches, having fanlike bands of various hues, the paired empty shells often… … Universalium
