Welcome to the Treatise on Invertebrate Paleontology! -->
Please enter a genera name to retrieve more information.
Darvasites
Classification
Phylum:
Protista
Subphylum:
Sarcodina
Class:
Reticularea
Subclass:
Granuloreticulosia
Order:
Foraminiferida
Suborder:
Fusulinina
Superfamily:
Fusulinacea
Family:
Fusulinacean genera of uncertain status
Formal Genus Name and Reference:
Darvasites A. D. MIKLUKHO-MAKLAY, 1959, *1270A, p. 12, 13, 16
Type Species:
Triticites ordinatus var. daroni A. D. MIKLUKHO-MAKLAY, 1949, *1261, p. 70, OD
Images
(Click to enlarge in a new window)
Synonyms
Darvasites
Geographic Distribution
Darvaz, Asia (USSR)
Age Range
Beginning Stage in Treatise Usage:
L.Perm.
Beginning International Stage:
Asselian
Fraction Up In Beginning Stage:
0
Beginning Date:
298.89
Ending Stage in Treatise Usage:
L.Perm.
Ending International Stage:
Kungurian
Fraction Up In Ending Stage:
100
Ending Date:
274.37
Description
Originally placed in Schwagerinidae. [I have seen CHEN'S (1934) illustrations of Triticites ordinatlls but not of T. ordinatus daroni, though HELEN TAPPAN has kindly furnished me with a translation of the description of this subspecies by A. D. MIKLUKHO-MAKLAY (1949). From this it is strongly suggested that the genus Dart-asites may be referable to Schwagerina VON MOLLER, 1877. The main feature in the original description which would indicate some difference from the type of Schwagerina is the occurrence of massive chomata in all whorls of Darl'asites daroni.]
References
Museum or Author Information
Classification
Phylum:
Protista
Subphylum:
Sarcodina
Class:
Reticularea
Subclass:
Granuloreticulosia
Order:
Foraminiferida
Suborder:
Fusulinina
Superfamily:
Fusulinacea
Family:
Fusulinacean genera of uncertain status
Formal Genus Name and Reference:
Darvasites A. D. MIKLUKHO-MAKLAY, 1959, *1270A, p. 12, 13, 16
Type Species:
Triticites ordinatus var. daroni A. D. MIKLUKHO-MAKLAY, 1949, *1261, p. 70, OD
Images
(Click to enlarge in a new window)Synonyms
Darvasites
Geographic Distribution
Darvaz, Asia (USSR)
Age Range
Beginning Stage in Treatise Usage:
L.Perm.
Beginning International Stage:
Asselian
Fraction Up In Beginning Stage:
0
Beginning Date:
298.89
Ending Stage in Treatise Usage:
L.Perm.
Ending International Stage:
Kungurian
Fraction Up In Ending Stage:
100
Ending Date:
274.37
Description
Originally placed in Schwagerinidae. [I have seen CHEN'S (1934) illustrations of Triticites ordinatlls but not of T. ordinatus daroni, though HELEN TAPPAN has kindly furnished me with a translation of the description of this subspecies by A. D. MIKLUKHO-MAKLAY (1949). From this it is strongly suggested that the genus Dart-asites may be referable to Schwagerina VON MOLLER, 1877. The main feature in the original description which would indicate some difference from the type of Schwagerina is the occurrence of massive chomata in all whorls of Darl'asites daroni.]