Complete the following sentence: The first species to be named was found in the Miocene Mascall Fauna of Cottonwood Creek, Oregon. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ Archaeohippus<unk>.<unk>.<unk>.<unk>.<unk>.<unk>.<unk>.<unk>.<unk>.<unk>.<unk>.<unk> In addition to the occurrences in Florida and Oregon, fossil specimens have been found in Southern Saskatchewan, Canada.<unk> In addition to the occurrences in Florida and Oregon, fossil specimens have been found in Southern Saskatchewan, Canada. <unk> <unk> <unk> <unk> <unk> <unk>
<unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> Archaeohippus" stenolophus", known from Oligocene deposits in Saskatchewan, does not belong in "Archaeohippus", and "A. minimus" is a composite of two taxa, as noted by Osborn (1918), with the P3-M1 belonging to "A. ultimus" and the molar and premolar belonging to a larger, more derived equid. Archaeohippus mannulus<unk> and<unk>Arachaeohippus blackbergi<unk> have been unearthed in Florida, specifically at the Thomas Farm Site.<unk>Archaeohippus mannulus<unk> and<unk>Arachaeohippus blackbergi<unk> have been unearthed in Florida, specifically at the Thomas Farm Site.