Noun:

पेलेयोजोईक,

trilobite's Usage Examples:

Wherever the Cambrian strata have been carefully studied it has now been found possible and convenient to arrange them into three series, each of which is characterized by a distinctive genus of trilobite.

Trilobitae (see Trilobite).

Between the two and at the highest point of the arc, so far as morphological differentiation is concerned, stands the scorpion; near to it in the trilobite's direction (that is, on the ascending side) are Limulus and the Eurypterines - with a long gap, due to obliteration of the record, separating them from the trilobite.

- So-called " trilobite stage " of Limulus polyphemus.

- Four stages in A B C D ° ```' the development of the trilobite Agnostus nudus.

The bi-ramose structure of the post-oral limbs, demonstrated by Beecher in the trilobite Triarthrus, is no more inconsistent with its claim to be a primitive Arachnid than is the foliaceous modification of the limbs in Phyllopods inconsistent with their relationship to the Arthrostracous Crustaceans such as Gammarus and Oniscus.

trilobite fragments were found at these smaller locations.

- Five stages in the development of the trilobite Sao hirsuta.

No Crustacean exhibits this trilobite form.

40) is also similar to a Trilobite so far as its segmentation and trilobation are concerned.

Synonyms:

arthropod,