Solved

Conical Marine Organisms That Lived During the Cambrian and Were

Question 54

Multiple Choice

Conical marine organisms that lived during the Cambrian and were the earliest builders of reef-like structures are known as ____.

A) protists
B) cyanobacteria
C) brachiopods
D) sponges (porifera)
E) archaeocyathids

Related Questions

Q49: Rise and fall of sea level in

Q50: What two sequences were deposited in the

Q51: Shields are the exposed portions of cratons

Q52: A(n) _ _ is a limestone structure

Q53: The Transcontinental Arch and portions of the

Q55: Reconstruction of Paleozoic paleogeography is well documented

Q56: Widespread, shallow seas that transgress over a

Q57: A(n) _ is an accumulation of detrital

Q58: What is a broad shallow sea that

Q59: Thick salt deposits have been explained by