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Authors |
Year |
Title |
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Bridges |
1966 |
Estudios geológicos en el estado de Chihuahua. 1. Geología del área de Plomosas, Chihuahua.
Boletin Instituto de Geología, Universidad Nacional Autónoma Mexico, 74: 1-134.
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Clifton |
1946 |
Middle Permian Cephalopoda from Texas and New Mexico.
Journal of Paleontology, 20 (6): 556-559, pl.85; Tulsa,Oklahoma.
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Elias |
1938 |
Studies of Late Paleozoic ammonoids.
Journal of Paleontology, 12 (1): 86-100, pl.19,20; Tulsa,Oklahoma.
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House |
1985 |
Class Cephalopoda.
In: Murray,J.W. (Ed.): Atlas of invertebrate macrofossils.- 114-152, fig.6.7.1-6.7.25, pl.6.7.1-6.7.127; New York.
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Kant & Kullmann |
1978 |
Gehäuse-Allometrie bei Cephalopoden.
Neues Jahrbuch für Geologie und Paläontologie , Abhandlungen, 157 (1-2): 98-103, 4 fig., Stuttgart.
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King, Dunbar & Cloud |
1944 |
Geology and Paleontology of the Permian area northwest of Las Delicias, southwestern Coahuila, Mexico. [King,R.E., Dunbar,C.O., Cloud,P. & Miller,A.K.]
Geological Society of America Special Papers, 52: X + 1-172, 29 text-figs., 45 pls.
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Lee |
1981 |
Permian ammonoid fauna of Venezuela.
Proceedings of the Geological Society of China, 24: 75-86, fig.1-4, pl.1; T'ai-pei, Taiwan.
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Leonova |
1996 |
O sistematike permskikh ammonoidei semeistva Perrinitidae.
[On the Systematics of the Permian Ammonoid Family Perrinitidae.]
Paleontologicheskii Zhurnal, 1966 (2): 25-33, 6 text-figs., Moskva.
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Miller & Furnish |
1940c |
Permian ammonoids of the Guadalupe Mountain Region and adjacent areas.
Special Papers of the Geological Society of America, 26: 1-242, fig.1-59, pl.1-44; Baltimore.
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Miller & Furnish |
1957c |
Ammonoids from the basal Word Formation, Glass Mountains, West Texas.
Journal of Paleontology, 31 (6): 1052-1056, fig.1-2; Tulsa,Oklahoma.
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Mullerried, Miller & Furnish |
1941 |
The Middle Permian of Chiapas, southernmost Mexico, and its fauna.
American Journal of Science, 239: 397-406, 3 text-figs., pl.1.
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Plummer & Scott |
1937 |
Upper Paleozoic ammonites in Texas.
The geology of Texas, vol.3 pt.1, Bull. Texas. Univ., 3701: 1-516, fig.1-88, pl.1-41; Austin, Texas.
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Ruzhencev |
1950 |
Verkhnekamennougol'nye ammonity Urala.
Trudy Paleont. Inst., Akad. Nauk SSSR, 29: 1-220, fig.1-84, pl.1-15; Moskva.
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Saunders |
1995 |
The ammonoid suture problem: relationships between shell and septum thickness and suture complexity in Paleozoic ammonoids.
Paleobiology 31 (3) : 343-355, 5 fig.
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Smith |
1903 |
The Carboniferous Ammonoids of America.
Monography, U.S. geological Survey, 42: 1-211, pl.1-29; Washington.
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Termier & Termier |
1970 |
Ammonoides de l'Artinskien (=Zygarien) dans la montagne de Bamyan (Afghanistan).
Annales de la Societé Géologique du Nord, 90: 93-100, fig.1-4, pl.9; Lille.
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Tharalson |
1984 |
Revision of the Early Permian ammonoid family Perrinitidae.
Journal of Paleontology, 58 (3): 804-833, fig.1-24, 1tab.; Lawrence, Kansas.
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Thompson & Miller |
1949 |
Permian fusulinids and cephalopods from the vicinity of the Maracaibo Basin in Northern South America.
Journal of Paleontology, 23 (1): 1-24, pl.1-8; Tulsa,Oklahoma.
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Tumanskaia |
1949 |
O permskikh ammoneiakh Srednei Azii.
Byull. Moskovsk. Obshchestva isp. Prirody, Otd. Geologii, 24 (6): 49-84, fig.1-40, pl.1-6; Moskva.
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Tumanskaia |
1963 |
Permskie ammonei tsentral'nogo Pamira i ikh stratigraficheskoe znachenie.
Otd. geol.-geogr. nauk Akad. Nauk SSSR: 1-119, fig.1-48, pl.A,B,1-23; Moskva.
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Villaseñor-Martínez, Martínez_Cortés & Contreras_y_Montero |
1987 |
Bioestratigrafía del Paleozoico Superior de San Salvador Patlanoaya, Puebla, Mexico.
Revista Sociedad Mexicana de Paleontología 1 (1): 396-417, 4 pls., mexico.
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Wilson |
1984 |
Perrinites (Cephalopoda, Ammonoidea) in the Lower Permian of California.
Journal of Paleontology, 60 (5): 1133, 1 fig., Lawrence, KS.
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