2.(Animals) any small arboreal semiaquatic lizard of the genusBasiliscusof tropical America: familyIguanidae(iguanas). The males have an inflatable head crest, used in display 3.(Firearms, Gunnery, Ordnance & Artillery) a 16th-century medium cannon, usually made of brass ...
A gland at the base of the brain in vertebrate animals that regulates the function of most of the body's hormone-producing glands and organs, including the thyroid and adrenal glands. The pituitary gland also controls overall body growth. ...
Shastasaurus pacificus, an ichthyosaur from the Late Triassic of California and Mexico, illustration by Nobu Tamura (Wikipedia). Length of original animal about 7 meters. Based on related species, it is now considered that these animals had shorter snouts. Nevertheless, the above is very ...
The CanadianDendrerpetonspecimens come from the famous Joggins Tree Stump Locality where the fossils of several tetrapod taxa (and the earliest land snails) have been discovered inside the hollowed trunks of lycopsid trees. It used to be thought that the animals had fallen into these natural tr...
Define basal rod. basal rod synonyms, basal rod pronunciation, basal rod translation, English dictionary definition of basal rod. n. pl. cos·tae Biology A rib or a riblike part, such as the midrib of a leaf or a thickened anterior vein or margin of an i
suggeststhat it is actually the most basal member of the Phytodinosauria, a clade proposed by Robert T. Bakker hisDinosaur Heresiesin the 1980s. Bakker rejected the Saurischia-Ornithschia divide and instead placed the theropods in their own group and the sauropodomorphs and ornithischians in ...
Define basal layer. basal layer synonyms, basal layer pronunciation, basal layer translation, English dictionary definition of basal layer. Noun 1. stratum basale - the innermost layer of the epidermis malpighian layer, rete Malpighii, stratum germinativ