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Hardistiella montanensis is an
extinct species of lamprey, found,
dating from the
Carboniferous period, at the Bear
Gulch Limestone site in the U.S. state...
- †
Hardistiella †Mayomyzon...
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years ago, with
other stem-group lampreys, like Pipiscius,
Mayomyzon and
Hardistiella known from the
Carboniferous of
North America.
These Paleozoic stem-lampreys...
- †
Hardistiella †Mayomyzon...
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included the
rhabdodermatid Cardiosuctor, the
rhizodont Strepsodus, and
Hardistiella, one of the
oldest known lamprey. The
invertebrates of bear
gulch were...
- Strepsodus:
common in the
upper bay and
nowhere else. Lampreys,
represented by
Hardistiella, are too rare to
estimate their habitat preference.
Arthropods are diverse...
- K L M N O P Q R S T U V W X Y Z See also †Haikouichthys †Haikouella †
Hardistiella †Helenolepis †Hemicyclaspis †Hindeodus †Homaspidella Contents: A B C...
- the
sixth named genus of
fossil lamprey,
after Mayomyzon, Pipiscius,
Hardistiella, Mesomyzon, and Priscomyzon.
After Mesomyzon,
Caeruleum is also the second...
- smaller,
while there is no
evidence of a disk in the
Early Carboniferous Hardistiella montanensis. Priscomyzon's are the
earliest teeth found in any fossil...
-
comparable form †Hammatocyclus †Haplistion †Hapsiphyllum †
Hardistiella – type
locality for
genus †
Hardistiella montanensis – type
locality for
species †Harpago****utor...
