Dry Mesa Quarry [BYU]: Late/Upper Kimmeridgian - Early/Lower Tithonian, Colorado
collected by E. Jones, V. Jones, J. Jensen 1971–1990
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Dipnoi
- Ceratodontidae
|
||||||||||
Dipnoi indet.
(Müller 1884)
|
Jensen 1984 | 1 element | ||||||||
= Ceratodus sp.
Agassiz 1838
|
Britt 1991 | |||||||||
Amphibia
|
||||||||||
? Amphibia indet.
Linnaeus 1758
|
Jensen and Padian 1989 | 1 specimen | ||||||||
BYU 9513, vertebral centrum | ||||||||||
Mammalia
|
||||||||||
Mammalia indet.
Linnaeus 1758
|
Prothero and Jensen 1983 | |||||||||
BYU 2026, distal end of a right humerus | ||||||||||
Mammalia
- Multituberculata
|
||||||||||
Multituberculata indet.
Cope 1884
|
Jensen 1984 | |||||||||
Mammalia
- Groeberida
- Nototheriidae
|
||||||||||
Prototheria indet.
Gill 1872
|
Britt 1991 | |||||||||
Reptilia
- Pleurosternidae
|
||||||||||
Dinochelys whitei
Gaffney 1979
|
Brinkman et al. 2000 | 1 specimen | ||||||||
BYU 13099, skeleton exposed in dorsal and ventral views | ||||||||||
Chelonia indet.
(Latreille 1800)
|
Jensen 1984 | 1 individual | ||||||||
= Glyptops sp.
Marsh 1890
|
Britt 1991 | |||||||||
Reptilia
- Archosauria
|
||||||||||
Archosauria indet.
Cope 1869
|
Jensen and Padian 1989 | 3 specimens | ||||||||
BYU 9514-9516 | ||||||||||
Reptilia
- Crocodylidae
|
||||||||||
Crocodylidae indet.
Cuvier 1807
|
Jensen 1984 | |||||||||
Reptilia
- Goniopholididae
|
||||||||||
Eutretauranosuchus delfsi
Mook 1967
|
Smith et al. 2010 | 1 individual | ||||||||
BYU 17628, complete skull and mandibles | ||||||||||
Reptilia
|
||||||||||
Ankylosauria indet.
Osborn 1923
|
Kirkland et al. 1998 | 1 specimen | ||||||||
Reptilia
- Stegosauridae
|
||||||||||
Stegosaurus sp.
Marsh 1877
|
Britt 1991 | 1 specimen | ||||||||
Reptilia
|
||||||||||
? Othnielia sp.
Galton 1977
|
Britt 1991 | 1 specimen | ||||||||
nomen dubium belonging to Ornithopoda | ||||||||||
Camptosaurus sp.
Marsh 1885
|
Britt 1991 | 4 specimens | ||||||||
MNI = 1 | ||||||||||
Reptilia
- Dryosauridae
|
||||||||||
Dryosaurus sp.
Marsh 1894
|
Jensen 1984 | 4 individuals | ||||||||
MOR-90-03-Jr-H; BYU 13050, 725/13252, 883 | ||||||||||
= Dryosaurus altus
Marsh 1878
|
Horner et al. 2009 | |||||||||
Reptilia
|
||||||||||
Archaeopteryx sp.
Meyer 1861
|
Jensen 1981 | 1 specimen | ||||||||
BYU 2023, right femur | ||||||||||
= Maniraptora indet.
Gauthier 1986
|
Jensen and Padian 1989 | |||||||||
Reptilia
- Dromaeosauridae
|
||||||||||
? Dromaeosauridae indet.
Colbert and Russell 1969
|
Britt 1991 | 4 specimens | ||||||||
Reptilia
|
||||||||||
Palaeopteryx thomsoni n. gen., n. sp.
|
Jensen 1981 | 1 specimen | ||||||||
nomen dubium belonging to Maniraptora | ||||||||||
BYU 2022 (holotype), identified as proximal left tibiotarsus | ||||||||||
Reptilia
- Compsognathidae
|
||||||||||
? Ornitholestes sp.
Osborn 1903
|
Britt 1991 | 1 specimen | ||||||||
Reptilia
|
||||||||||
? Coelurus sp.
Marsh 1879
|
Britt 1991 | |||||||||
= cf. Coelurus sp.
Marsh 1879
|
Miller et al. 1991 | |||||||||
Stokesosaurus clevelandi
Madsen 1974
|
Jensen 1984 | 3 specimens | ||||||||
= cf. Stokesosaurus sp.
Madsen 1974
|
Britt 1991 | |||||||||
= Stokesosaurus sp.
Madsen 1974
|
Miller et al. 1991 | |||||||||
Reptilia
- Avetheropoda
|
||||||||||
Carnosauria indet.
Huene 1920
|
Jensen and Padian 1989 | 1 specimen | ||||||||
Reptilia
- Megalosauridae
|
||||||||||
Theropoda indet.
(Marsh 1881)
|
3 individuals | |||||||||
67 specimens | ||||||||||
= Torvosaurus tanneri n. gen., n. sp.
Galton and Jensen 1979
|
Galton and Jensen 1979 | |||||||||
Reptilia
- Piatnitzkysauridae
|
||||||||||
Marshosaurus bicentesimus
Madsen 1976
|
Jensen 1984 | 1 specimen | ||||||||
= cf. Marshosaurus sp.
Madsen 1976
|
Britt 1991 | |||||||||
= Marshosaurus sp.
Madsen 1976
|
Miller et al. 1991 | |||||||||
Reptilia
|
||||||||||
Allosaurus fragilis
Marsh 1877
|
Britt 1991 | 200 specimens | ||||||||
MNI = 4 | ||||||||||
= Allosaurus jimmadseni
Chure et al. 2006
|
Chure and Loewen 2020 | |||||||||
Ceratosaurus nasicornis
Marsh 1884
|
Jensen 1984 | 25 specimens | ||||||||
= Ceratosaurus ? nasicornis
Marsh 1884
|
Britt 1991 | |||||||||
= Ceratosaurus sp.
Marsh 1884
|
Miller et al. 1991 | |||||||||
Reptilia
- Brachiosauridae
|
||||||||||
Brachiosaurus sp.
Riggs 1903
|
Curtice et al. 2023 | 2 specimens | ||||||||
rt. scapulocoracoid (BYU 9462), sacral complex with three articulated caudal vertebrae (BYU 11434) | ||||||||||
Reptilia
- Camarasauridae
|
||||||||||
Camarasaurus sp.
Cope 1877
|
Britt 1991 | 5 individuals | ||||||||
BYU VP 8967, 13007, 16953, 17465, 12852, 12853, 13286, 17352 | ||||||||||
Reptilia
|
||||||||||
Haplocanthosaurus sp.
Hatcher 1903
|
Curtice et al. 2023 | 1 individual | ||||||||
BYU 9194, 11506, 17530, 17531, 17689, 12865 | ||||||||||
Apatosaurus sp.
Marsh 1877
|
Britt 1991 | 2 individuals | ||||||||
BYU 5065, 11420 | ||||||||||
Diplodocoidea indet.
Upchurch 1995
|
Jensen 1985 | 1 individual | ||||||||
BYU 12155, 12604 | ||||||||||
= Diplodocus sp.
Marsh 1878
|
Britt 1991 | |||||||||
Sauropoda indet.
(Marsh 1878)
|
4 specimens | |||||||||
(2 measurements) | ||||||||||
= "Supersaurus" sp.
Jensen 1985
|
Anonymous 1979 | |||||||||
= Supersaurus vivianae n. gen., n. sp.
Jensen 1985
|
Jensen 1985 | |||||||||
BYU 5500 (type), plus BYU 5501, 5502, 5503, and 5504, 9044, 12962 | ||||||||||
Dystylosaurus edwini n. gen., n. sp.
Jensen 1985
|
Jensen 1985 | 1 specimen | ||||||||
synonym of Supersaurus vivianae | ||||||||||
BYU 5750 | ||||||||||
"Ultrasaurus" sp.
Jensen 1985
|
Anonymous 1979 | 1 specimen | ||||||||
BYU 5000 (type) plus BYU 5001, 5002, and 5003 (1 measurement) | ||||||||||
= Ultrasaurus macintoshi n. gen., n. sp.
Jensen 1985
|
Jensen 1985 | |||||||||
synonym of Supersaurus vivianae | ||||||||||
Barosaurus sp.
Marsh 1890
|
Britt 1991 | 1 specimen | ||||||||
BYU 11617 | ||||||||||
? Pterodactyloidea indet.
Plieninger 1901
|
Jensen and Padian 1989 | 2 specimens | ||||||||
BYU 9509, 9510, femora | ||||||||||
Aves indet.
Linnaeus 1758
|
Jensen 1981 | 45 specimens | ||||||||
BYU 2024, synsacrum. BYU 2025, left femur | ||||||||||
= Mesadactylus ornithosphyos n. gen., n. sp.
Jensen and Padian 1989
|
Jensen and Padian 1989 | |||||||||
BYU 2025, 2500-2501, 9126, 9483-9489, 9490-9499, 9500-9508, 9511, 10023-10025, 10033, 11463, 13033, 13595, 13618, 17206, 17207, 17214, isolated cranial and postcranial elements | ||||||||||
Pterodactyloidea indet.
Plieninger 1901
|
Jensen and Ostrom 1977 | 1 specimen | ||||||||
BYU 2500, first left wing-phalanx | ||||||||||
= ? Dsungaripteroidea indet.
Young 1964
|
Unwin and Heinrich 1999 | |||||||||
? Squamata indet.
Oppel 1811
|
Jensen 1984 | 1 specimen | ||||||||
= ? Lepidosauria indet.
Haeckel 1866
|
Jensen and Padian 1989 | |||||||||
BYU 9524, femur | ||||||||||
Palaeonisciformes
- Palaeoniscidae
|
||||||||||
? Palaeoniscidae indet.
Vogt 1852
|
Jensen and Padian 1989 | 2 elements | ||||||||
see common names |
Geography
Country: | United States | State/province: | Colorado | County: | Montrose |
Coordinates: | 38.6° North, 108.4° West (view map) | ||||
Paleocoordinates: | 34.7° North, 55.4° West | ||||
Basis of coordinate: | stated in text | ||||
Altitude: | 2212 meters | ||||
Geographic resolution: | outcrop |
Time
Period: | Jurassic | Epoch: | Late/Upper Jurassic |
Key time interval: | Late/Upper Kimmeridgian - Early/Lower Tithonian | ||
Age range of interval: | 155.70000 - 145.00000 m.y. ago | ||
Age estimate: | 150.2 ± 0.5 Ma (Ar/Ar) |
Stratigraphy
Formation: | Morrison | Member: | Brushy Basin | ||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: upper part of Morrison, near base of member; 30-45 m below base of overlying Cedar Mountain Fm.
The base of the quarry is about 1 metre above the "clay change". "Sediments near the clay change were dated at 150.3 +/- 0.26 Ma based on Ar40/Ar39 data from plagioclase crystals. Therefore the quarry must be younger than that, close to 150.2 +/- 0.5 Ma. More recent U-Pb dates from this part of the Morrison resulted in 151.2 +/- 1.2 Ma" (Smith et al. 2010. JVP 30:1466). These radiometric dates bracket the Kimmeridgian/Tithonian boundary, and so a late Kimmeridgian-early Tithonian age is entered. |
Lithology and environment
Primary lithology: | medium,coarse conglomeratic sandstone |
Includes fossils? | Y |
Lithology description: "a fine to coarse grained lenticular sandstone" | |
Environment: | "channel" |
Geology comments: "a shallow but wide braided stream" |
Taphonomy
Modes of preservation: | body |
Lagerst�tten type: | concentrate |
Degree of concentration: | concentrated |
Size of fossils: | macrofossils,mesofossils |
Preservation of anatomical detail: | good |
Abundance in sediment: | abundant |
Articulated whole bodies: | none |
Associated major elements: | some |
Disassociated major elements: | many |
Disassociated minor elements: | many |
Size sorting: | well |
Fragmentation: | occasional |
Temporal resolution: | time-averaged |
Spatial resolution: | parautochthonous |
Collection methods and comments
Collection methods: | selective quarrying,surface (float),surface (in situ),mechanical,field collection | ||
Collection size: | 4000 specimens | ||
Reason for describing collection: | taxonomic analysis | ||
Collectors: | E. Jones, V. Jones, J. Jensen | Collection dates: | 1971–1990 |
Collection method comments: discovered summer, 1971 by Eddie & Vivian Jones |
Metadata
Also known as: | CO-58, DMDQ, DMQ | ||
Database number: | 45975 | ||
Authorizer: | M. Carrano, R. Benson, P. Mannion, R. Butler | Enterer: | M. Carrano, R. Benson, R. Butler, J. Tennant |
Modifier: | M. Carrano | Research group: | vertebrate |
Created: | 2004-12-16 11:43:48 | Last modified: | 2022-09-27 14:44:57 |
Access level: | the public | Released: | 2004-12-16 11:43:48 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
65448. | Anonymous. 1973. The Great Dinosaur DIscovery. 1-8 [M. Carrano/M. Carrano/M. Uhen] |
Secondary references:
63779 | Anonymous. 1977. The Fruita Paleontological Report 1-82 [M. Carrano/M. Carrano] | |
63736 | Anonymous. 1979. Ultrasaurus. Science News 116(5):84 [M. Carrano/M. Carrano] | |
65427 | R. T. Bakker. 1996. The real Jurassic park: dinosaurs and habitats at Como Bluff, Wyoming. In M. Morales (ed.), The Continental Jurassic. Museum of Northern Arizona Bulletin 60:35-49 [M. Carrano/M. Carrano] | |
44040 | D. B. Brinkman, K. Stadtman, and D. Smith. 2000. New material of Dinochelys whitei Gaffney, 1979, from the Dry Mesa Quarry (Morrison Formation, Jurassic) of Colorado. Journal of Vertebrate Paleontology 20(2):269-274 [R. Benson/R. Benson] | |
13255 | ETE | B. Britt. 1991. Theropods of Dry Mesa Quarry (Morrison Formation, Late Jurassic), Colorado, with emphasis on the osteology of Torvosaurus tanneri. BYU Geology Studies 37:1-72 [M. Carrano/M. Carrano/M. Carrano] |
82717 | B. B. Britt, D. J. Chure, T. R. Holtz, C. A. Miles, and K. L. Stadtman. 2000. A reanalysis of the phylogenetic affinities of Ceratosaurus (Theropoda, Dinosauria) based on new specimens from Utah, Colorado, and Wyoming. Journal of Vertebrate Paleontology 20(3 (suppl.)):32A [M. Carrano/M. Carrano] | |
58722 | B. B. Britt and B. D. Curtice. 1997. Dry Mesa Quarry. In P. J. Currie & K. Padian (ed.), Encyclopedia of Dinosaurs 196-197 [M. Carrano/M. Carrano/M. Carrano] | |
13979 | ETE | B. B. Britt and B. G. Naylor. 1994. An embryonic Camarasaurus (Dinosauria, Sauropoda) from the Upper Jurassic Morrison Formation (Dry Mesa Quarry, Colorado). In K. Carpenter, K. F. Hirsch, and J. R. Horner (eds.), Dinosaur Eggs and Babies 256-264 [M. Carrano/K. Maguire/M. Carrano] |
15267 | ETE | W. L. Chenoweth. 1987. The great dinosaur discoveries, Dry Mesa, Colorado. In W. R. Averett (ed.), Paleontology and Geology of the Dinosaur Triangle: Guidebook for 1987 Field Trip. Museum of Western Colorado, Grand Junction 101-102 [M. Carrano/M. Carrano] |
71691 | D. J. Chure and M. A. Loewen. 2020. Cranial anatomy of Allosaurus jimmadseni, a new species from the lower part of the Morrison Formation (Upper Jurassic) of western North America. PeerJ 8:e7803:1-65 [M. Uhen/M. Uhen/M. Carrano] | |
86548 | B. Curtice, M. Wedel, D. R. Wilhite and C. Boisvert. 2023. New material of Haplocanthosaurus (Hatcher 1903) from the Dry Mesa Dinosaur Quarry and a comment on sauropod diversity. In R. K. Hunt-Foster, J. I. Kirkland, & M. A. Loewen (eds.), 14th Symposium on Mesozoic Terrestrial Ecosystems and Biota. The Anatomical Record 306(S1):79-81 [M. Carrano/M. Carrano] | |
14744 | ETE | B. D. Curtice and L. J. Curtice. 1996. Death of a dinosaur: a reevaluation of Ultrasauros macintoshi. Journal of Vertebrate Paleontology 16(3, suppl.):29A [M. Carrano/M. Carrano] |
9730 | B. D. Curtice, K. L. Stadtman, and L. J. Curtice. 1996. A reassessment of Ultrasauros macintoshi (Jensen, 1985). In M. Morales (ed.), The Continental Jurassic. Museum of Northern Arizona Bulletin 60:87-95 [M. Carrano/M. Carrano/M. Carrano] | |
75727 | K. Decker. 2012. Evaluation of Proposed Expansion of the Garden Park Fossil Area National Natural Landmark, Fremont County, Colorado for its Merit in Meeting National Significance Criteria as a National Natural Landmark in Representing Geologic History of the Jurassic Period during the Age of Reptiles in the Southern Rocky Mountain Province, 27 pp. [M. Carrano/M. Carrano] | |
35044 | ETE | J. Foster. 2005. New sauropod dinosaur specimens found near Moab, Utah, and the sauropod fauna of the Morrison Formation. Canyon Legacy 55:22-27 [M. Carrano/M. Carrano] |
15179 | ETE | J. R. Foster. 2003. Paleoecological analysis of the vertebrate fauna of the Morrison Formation (Upper Jurassic), Rocky Mountain region, U.S.A. New Mexico Museum of Natural History and Science Bulletin 23:1-95 [M. Carrano/M. Carrano] |
19565 | ETE | J. R. Foster. 2005. New juvenile sauropod material from western Colorado, and the record of juvenile sauropods from the Upper Jurassic Morrison Formation. In K. Carpenter and V. Tidwell (eds.), Thunder-Lizards: The Sauropodomorph Dinosaurs. Indiana University Press, Bloomington 141-153 [M. Carrano/M. Carrano/M. Carrano] |
39692 | J. R. Foster and D. J. Chure. 2006. Hindlimb allometry in the Late Jurassic theropod dinosaur Allosaurus, with comments on its abundance and distribution. In J. R. Foster & S. G. Lucas (ed.), Paleontology and Geology of the Upper Jurassic Morrison Formation. New Mexico Museum of Natural History and Science Bulletin 36:119-122 [M. Carrano/M. Carrano/M. Carrano] | |
69484 | J. R. Foster and J. E. Peterson. 2016. First report of Apatosaurus (Diplodocidae: Apatosaurinae) from the Cleveland-Lloyd Quarry in the Upper Jurassic Morrison Formation of Utah: abundance, distribution, paleoecology, and taphonomy of an endemic North American sauropod clade. Palaeoworld 25:431-443 [M. Carrano/M. Carrano] | |
12264 | ETE | P. M. Galton and J. A. Jensen. 1979. A new large theropod dinosaur from the Upper Jurassic of Colorado. Brigham Young University Geology Studies 26(1):1-12 [M. Carrano/M. Carrano/M. Carrano] |
63757 | C. S. Goodknight, R. G. Young, and S. L. Knutson. 1991. Fourth day supplemental road log from Grand Junction to the Young dinosaur egg locality and the Dry Mesa dinosaur quarry via Sawmill Mesa and Dry Mesa roads. In W. R. Averett (ed.), Guidebook for Dinosaur Quarries and Tracksites Tour, Western Colorado and Eastern Utah 95-101 [M. Carrano/M. Carrano] | |
49550 | M. Hanson and P. J. Makovicky. 2013. A new specimen of Torvoaurus tanneri originally collected by Elmer Riggs. Historical Biology 26(6):775-784 [P. Mannion/J. Tennant/M. Carrano] | |
14309 | ETE | J. D. Harris and K. Carpenter. 1996. A large pterodactyloid from the Morrison Formation (Late Jurassic) of Garden Park, Colorado. Neues Jahrbuch für Geologie und Paläontologie Monatshefte 1996(8):473-484 [M. Carrano/M. Carrano/M. Carrano] |
31566 | ETE | J. R. Horner, A. de Ricqlès, K. Padian and R. D. Scheetz. 2009. Comparative long bone histology and growth of the "hypsilophodontid" dinosaurs Orodromeus makelai, Dryosaurus altus, and Tenontosaurus tillettii (Ornithlschla: Euornithopoda). Journal of Vertebrate Paleontology 29(3):734-747 [M. Carrano/M. Carrano/M. Carrano] |
12260 | ETE | J. A. Jensen. 1981. Another look at Archaeopteryx as the world's "oldest" bird. Encyclia 58:109-128 [M. Carrano/M. Carrano/M. Carrano] |
30651 | ETE | J. A. Jensen. 1984. Continuing study of new Jurassic/Cretaceous vertebrate faunas from Colorado and Utah. National Geographic Society Research Reports (1975) 16:373-381 [M. Carrano/M. Carrano] |
12262 | ETE | J. A. Jensen. 1985. Three new sauropod dinosaurs from the Upper Jurassic of Colorado. The Great Basin Naturalist 45(4):697-709 [M. Carrano/M. Carrano/M. Carrano] |
12261 | ETE | J. A. Jensen. 1985. Uncompaghre dinosaur fauna: a preliminary report. The Great Basin Naturalist 45(4):710-720 [M. Carrano/M. Carrano/M. Carrano] |
33033 | ETE | J. A. Jensen. 1987. New brachiosaur material from the Late Jurassic of Utah and Colorado. Great Britain Naturalist 47(4):592-608 [M. Carrano/M. Oreska] |
12259 | ETE | J. A. Jensen and J. H. Ostrom. 1977. A second Jurassic pterosaur from North America. Journal of Paleontology 51(4):867-870 [M. Carrano/M. Carrano/M. Carrano] |
12263 | ETE | J. A. Jensen and K. Padian. 1989. Small pterosaurs and dinosaurs from the Uncompahgre fauna (Brushy Basin Member, Morrison Formation; ?Tithonian), Late Jurassic, western Colorado. Journal of Paleontology 63(3):364-373 [M. Carrano/M. Carrano/M. Carrano] |
12888 | ETE | J. I. Kirkland, K. Carpenter, A. P. Hunt and R. D. Scheetz. 1998. Ankylosaur (Dinosauria) specimens from the Upper Jurassic Morrison Formation. Modern Geology 23:145-177 [M. Carrano/M. Carrano/M. Carrano] |
63749 | W. E. Miller, J. L. Baer, K. L. Stadtman and B. B. Britt. 1991. The Dry Mesa Dinosaur Quarry, Mesa County, Colorado. In W. R. Averett (ed.), Guidebook for Dinosaur Quarries and Tracksites Tour, Western Colorado and Eastern Utah 31-46 [M. Carrano/M. Carrano] | |
10350 | G. S. Paul. 1988. Predatory Dinosaurs of the World. Simon & Schuster, New York 1-464 [M. Carrano/M. Carrano/M. Carrano] | |
14554 | ETE | G. S. Paul. 1988. The brachiosaur giants of the Morrison and Tendaguru with a description of a new subgenus, Giraffatitan, and a comparison of the world's largest dinosaurs. Hunteria 2(3):1-14 [M. Carrano/M. Carrano/M. Carrano] |
44681 | D. R. Prothero and J. A. Jensen. 1983. A mammalian humerus from the Upper Jurassic of Colorado. Western North American Naturalist 43(4):551-553 [P. Mannion/J. Tennant] | |
62005 | D. K. Smith. 1997. Museum of Earth Science, Brigham Young University. In P. J. Currie & K. Padian (ed.), Encyclopedia of Dinosaurs 457-458 [M. Carrano/M. Carrano] | |
34558 | D. K. Smith, E. R. Allen, R. K. Sanders and K. L. Stadtman. 2010. A new specimen of Eutretauranosuchus (Crocodyliformes; Goniopholididae) from Dry Mesa, Colorado. Journal of Vertebrate Paleontology 30(5):1466-1477 [R. Butler/R. Butler] | |
12376 | ETE | D. K. Smith, R. K. Sanders, and K. L. Stadtman. 2004. New material of Mesadactylus ornithosphyos, a primitive pterodactyloid pterosaur from the Upper Jurassic of Colorado. Journal of Vertebrate Paleontology 24(4):850-856 [M. Carrano/M. Carrano/M. Carrano] |
31723 | ETE | M. P. Taylor. 2009. A re-evaluation of Brachiosaurus altithorax Riggs 1903 (Dinosauria, Sauropoda) and its generic separation from Giraffatitan brancai (Janensch 1914). Journal of Vertebrate Paleontology 29(3):787-806 [M. Carrano/M. Carrano] |
19567 | ETE | V. Tidwell, K. Stadtman, and A. Shaw. 2005. Age-related characteristics found in a partial pelvis of a Camarasaurus. In K. Carpenter and V. Tidwell (eds.), Thunder-Lizards: The Sauropodomorph Dinosaurs. Indiana University Press, Bloomington 180-186 [M. Carrano/M. Carrano] |
13281 | ETE | C. E. Turner and F. Peterson. 1999. Biostratigraphy of dinosaurs in the Upper Jurassic Morrison Formation of the Western Interior, U.S.A. In D. D. Gillette (ed.), Vertebrate Paleontology in Utah, Utah Geological Survey Miscellaneous Publication 99-1:77-114 [M. Carrano/M. Carrano/M. Carrano] |
30145 | D. M. Unwin and W. D. Heinrich. 1999. On a pterosaur jaw from the Upper Jurassic of Tendaguru (Tanzania). Mitteilungen aus dem Museum für Naturkunde in Berlin, Geowissenschaftliche Reihe 2:121-134 [R. Butler/R. Butler] | |
55126 | O. Wings. 2015. The rarity of gastroliths in sauropod dinosaurs – a case study in the Late Jurassic Morrison Formation, western USA. Fossil Record 18(1):1-16 [M. Carrano/M. Carrano] |