-
Clepsydrops is an
extinct genus of
primitive synapsids from the
early Late
Carboniferous that was
related to Archaeothyris. The name
means 'hour-gl****...
- earlier, though, when Cope
named the
species Clepsydrops limbatus from the
Texas Red Beds. (The name
Clepsydrops was
first coined by Cope in 1875 for sphenacodontid...
- Scotia. The name
means 'first
Clepsydrops', and
refers to it
being the
predecessor of the
other early synapsid Clepsydrops. Like Archaeothyris, Protoclepsydrops...
-
early synapsids from the
Carboniferous and Permian. Archaeothyris, and
Clepsydrops were
among the
earliest ophiacodontids,
appearing in the Late Carboniferous...
-
these fossils were
discovered had been
informally referred to as the "
Clepsydrops shales",
named after a
local genus of
early synapsid by Cope in 1865...
- been small,
unspecialised generalists. Asaphestera,
Archaeothyris and
Clepsydrops, the earliest-known synapsids,
lived in the
Pennsylvanian subperiod (323–299...
- †Ophiacodontidae
Archaeothyris Baldwinonus Clepsydrops Echinerpeton Ophiacodon Stereophallodon Stereorhachis Varanosaurus...
- †Ophiacodontidae
Archaeothyris Baldwinonus Clepsydrops Echinerpeton Ophiacodon Stereophallodon Stereorhachis Varanosaurus...
- †Ophiacodontidae
Archaeothyris Baldwinonus Clepsydrops Echinerpeton Ophiacodon Stereophallodon Stereorhachis Varanosaurus...
- †Ophiacodontidae
Archaeothyris Baldwinonus Clepsydrops Echinerpeton Ophiacodon Stereophallodon Stereorhachis Varanosaurus...
