A) Tabulate corals
B) Ammonoids
C) Stromatoporoids
D) Placoderms
Correct Answer
verified
Multiple Choice
A) amphibians
B) arthropods
C) insects
D) reptiles
Correct Answer
verified
Multiple Choice
A) Amphibians
B) Pelycosaurs
C) Therapsids
D) Insects
Correct Answer
verified
Multiple Choice
A) Taconic, Acadian, and Alleghenian.
B) Acadian, Taconic, and Alleghenian.
C) Ouachita, Acadian, and Taconic.
D) Ouachita, Alleghenian, and Hercynian.
Correct Answer
verified
Multiple Choice
A) Appalachian
B) Ural
C) Uncompahgre
D) Ouachita
Correct Answer
verified
Multiple Choice
A) Crinoids
B) Brachiopods, except productids
C) Lacy bryozoans
D) Fusulinids
Correct Answer
verified
Multiple Choice
A) coal; regression
B) underclay; transgression
C) marine limestone; regression
D) nearshore sandy shale; transgression
Correct Answer
verified
Multiple Choice
A) Early Devonian.
B) Early Carboniferous.
C) Middle Carboniferous.
D) Late Carboniferous.
Correct Answer
verified
Multiple Choice
A) kill prey by puncturing them
B) swallow meals whole
C) raise their young in water
D) reproduce away from water
Correct Answer
verified
Multiple Choice
A) cycads, conifers, and cycadeoids.
B) sphenopsids, seed ferns, and lycopods.
C) small seedless vascular plants.
D) flowering plants.
Correct Answer
verified
Multiple Choice
A) Ouachita; Delaware and Midland
B) Uncompahgre; Illinois and Michigan
C) Ouachita; Carboniferous
D) Uncompagre; Carboniferous
Correct Answer
verified
Multiple Choice
A) Hercynian.
B) Alleghenian.
C) Variscan.
D) Ouachita.
Correct Answer
verified
Multiple Choice
A) phytoplankton
B) ostracoderms
C) placoderms
D) sharks
Correct Answer
verified
Multiple Choice
A) drop in origination of new genera and an upward spike in extinctions of genera.
B) drop in both origination and extinction of genera.
C) rise in origination of new genera and a downward spike in extinctions of genera.
D) rise in both origination and extinction of genera.
Correct Answer
verified
Multiple Choice
A) Hercynides.
B) Ouachitas.
C) Appalachians.
D) Urals.
Correct Answer
verified
Multiple Choice
A) foldable wing.
B) amniote egg.
C) protective scales.
D) caterpillar-like larvae.
Correct Answer
verified
Multiple Choice
A) amphibians
B) therapsids
C) reptiles
D) insects
Correct Answer
verified
Multiple Choice
A) meteorite impact; global regression
B) flood basalt eruptions; deep-sea anoxia
C) meteorite impact; deep-sea anoxia
D) flood basalt eruptions; global regression
Correct Answer
verified
Multiple Choice
A) lycopods.
B) sphenopsids.
C) cordiatecordaites.
D) gymnosperms.
Correct Answer
verified
Multiple Choice
A) Early; Euramerica
B) Early; Africa
C) Middle; Africa
D) Middle; Euramerica
Correct Answer
verified
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