Ichnogenus: Evazoum NICOSIA & LOI, 2003
Etymology: In honor of Miss Eva Sacchi, Ph.D. sudent, member of the ichnological crew, and skilled artist who helped to refine the drawings, joind to the suffix "zoum" (= beast); the whole recalls the sound of the beautiful, prosauropod-ascribed ichnotaxon Otozoum.

Ichnospecies: sirigui NICOSIA & LOI, 2003
Etymology: In honor of a young friend Ilario Sirigu, who discovered the outcrop. Tragically, Ilario passed away suddenly in the winter of 2003.

Holotype: BBa4-I

Locality: Baia Blu coastal resort, north of Lerici, La Spezia Province, Italy.

Horizon: Montemarcello Formation.

Biostratigraphy:

Age: Carnian Stage, Lower Late Triassic Epoch, Late Trassic.

Material: Print and natural cast.

Paratypes:

BBa3-I, 1-4, BBa3-VII 1-4: Trackways.

Referred material:

BBa2-I, -VI, BBa3-I 1-4: 4 footprint trackway.

BBa3-IV 1, BBa3-VI, BBa 3-VII 1-4: A 4 footprint trackway.

BBa3-XXVII, -XXVIIII, XXIII, XXXI, XXIIII, XXX, XXXII, BBa2-I: Preserved as print and natural casts, the other preserved as prints.

 

LUCAS, SPIELMANN, KLEIN & LERNER, 2010

Locality: NMMNH L-445, northeast edge of Llano Estacado, Guadalupe and Quay Counties, east-central New Mexico.

Horizon: Quay Member, Redonda Formation, Chinle Group.

Biostratigraphy:

Age: Apachean, Late Norian Stage- Rhaetian Stage, Upper Late Triassic Epoch, Late Late Triassic.

Material:

NMMNH P-22415:

 

Locality: NMMNH L-446, northeast edge of Llano Estacado, Guadalupe and Quay Counties, east-central New Mexico.

Horizon: Quay Member, Redonda Formation, Chinle Group.

Biostratigraphy:

Age: Apachean, Late Norian Stage- Rhaetian Stage, Upper Late Triassic Epoch, Late Late Triassic.

Material:

NMMNH P-22416, P-22417:

 

Locality: NMMNH L-471, northeast edge of Llano Estacado, Guadalupe and Quay Counties, east-central New Mexico.

Horizon: Quay Member, Redonda Formation, Chinle Group.

Biostratigraphy:

Age: Apachean, Late Norian Stage- Rhaetian Stage, Upper Late Triassic Epoch, Late Late Triassic.

Material:

NMMNH P25806:

Locality: NMMNH L-1475, northeast edge of Llano Estacado, Guadalupe and Quay Counties, east-central New Mexico.

Horizon: San Jon Creek Member, Redonda Formation, Chinle Group.

Biostratigraphy:

Age: Apachean, Late Norian Stage- Rhaetian Stage, Upper Late Triassic Epoch, Late Late Triassic.

Material:

NMMNH P-14334, P-22421, P-22422, P-22423:

 

Locality: NMMNH L-1477, northeast edge of Llano Estacado, Guadalupe and Quay Counties, east-central New Mexico.

Horizon: Duke Ranch Member, Member, Redonda Formation, Chinle Group.

Biostratigraphy:

Age: Apachean, Late Norian Stage- Rhaetian Stage, Upper Late Triassic Epoch, Late Late Triassic.

Material:

NMMNH P-14151, P-14152, P-22426, P-22427, P-22428:

Locality: NMMNH L-5775, northeast edge of Llano Estacado, Guadalupe and Quay Counties, east-central New Mexico.

Horizon: San Jon Creek Member, Redonda Formation, Chinle Group.

Biostratigraphy:

Age: Apachean, Late Norian Stage- Rhaetian Stage, Upper Late Triassic Epoch, Late Late Triassic.

Material:

NMMNH P-44183:

 

Locality: NMMNH L-5791, northeast edge of Llano Estacado, Guadalupe and Quay Counties, east-central New Mexico.

Horizon: San Jon Creek Member, Redonda Formation, Chinle Group.

Biostratigraphy:

Age: Apachean, Late Norian Stage- Rhaetian Stage, Upper Late Triassic Epoch, Late Late Triassic.

Material:

NMMNH P-44185, P-44188, P-44189:

 

Locality: NMMNH L-5792, northeast edge of Llano Estacado, Guadalupe and Quay Counties, east-central New Mexico.

Horizon: San Jon Creek Member, Redonda Formation, Chinle Group.

Biostratigraphy:

Age: Apachean, Late Norian Stage- Rhaetian Stage, Upper Late Triassic Epoch, Late Late Triassic.

Material:

NMMNH P-44194:

 

Locality: NMMNH L-5793, northeast edge of Llano Estacado, Guadalupe and Quay Counties, east-central New Mexico.

Horizon: San Jon Creek Member, Redonda Formation, Chinle Group.

Biostratigraphy:

Age: Apachean, Late Norian Stage- Rhaetian Stage, Upper Late Triassic Epoch, Late Late Triassic.

Material:

NMMNH P-44202:

Locality: NMMNH L-5795, northeast edge of Llano Estacado, Guadalupe and Quay Counties, east-central New Mexico.

Horizon: San Jon Creek Member, Redonda Formation, Chinle Group.

Biostratigraphy:

Age: Apachean, Late Norian Stage- Rhaetian Stage, Upper Late Triassic Epoch, Late Late Triassic.

Material:

NMMNH P-44216:

 

Locality: NMMNH L-5798, northeast edge of Llano Estacado, Guadalupe and Quay Counties, east-central New Mexico.

Horizon: San Jon Creek Member, Redonda Formation, Chinle Group.

Biostratigraphy:

Age: Apachean, Late Norian Stage- Rhaetian Stage, Upper Late Triassic Epoch, Late Late Triassic.

Material:

NMMNH P-44220:

 

Locality: NMMNH L5799, northeast edge of Llano Estacado, Guadalupe and Quay Counties, east-central New Mexico.

Horizon: San Jon Creek Member, Redonda Formation, Chinle Group.

Biostratigraphy:

Age: Apachean, Late Norian Stage- Rhaetian Stage, Upper Late Triassic Epoch, Late Late Triassic.

Material:

NMMNH P-44223:

 

Locality: NMMNH L-7286, northeast edge of Llano Estacado, Guadalupe and Quay Counties, east-central New Mexico.

Horizon: San Jon Creek Member, Redonda Formation, Chinle Group.

Biostratigraphy:

Age: Apachean, Late Norian Stage- Rhaetian Stage, Upper Late Triassic Epoch, Late Late Triassic.

Material:

NMMNH P-547467:

 

Locality: NMMNH L-7288, northeast edge of Llano Estacado, Guadalupe and Quay Counties, east-central New Mexico.

Horizon: San Jon Creek Member, Redonda Formation, Chinle Group.

Biostratigraphy:

Age: Apachean, Late Norian Stage- Rhaetian Stage, Upper Late Triassic Epoch, Late Late Triassic.

Material:

NMMMNH P-57450:

 

Locality: NMMNH L-7298, northeast edge of Llano Estacado, Guadalupe and Quay Counties, east-central New Mexico.

Horizon: San Jon Creek Member, Redonda Formation, Chinle Group.

Biostratigraphy:

Age: Apachean, Late Norian Stage- Rhaetian Stage, Upper Late Triassic Epoch, Late Late Triassic.

Material:

NMMNH P-57466:

= Pseudotetrasauropus FOSTER, 2002

Locality: 2 localities, Grand Staircase-Escalante National Monument, Kane County, Utah.

Horizon: Owl Rock Member, Upper Chinle Formation.

Biostratigraphy:

Age: Late Carnian Stage, Late Triassic Epoch, Late Triassic.

Material:

Number: Not given: Trackway.

= Pseudotetrasauropus sp GASTON, LOCKLEY, LUCAS & HUNT, 2005

Locality: Dolores Valley canyonlands near Gateway, Mesa County, Colorado.

Horizon: Chinle Group.

Biostratigraphy:

Age: Late Triassic.

Material:

CU-MWC 153.3, 6, 8: Pes tracks.

Note: Pathologic? Missing most of digit II.

 

= Pseudotetrasauropus sp HUNT, HECKERT, LUCAS, SEALEY & LOCKLEY, 1996, HUNT, LUCAS & LOCKLEY, 2001

Locality: Quay County, New Mexico.

Horizon: Redonda Formation.

Biostratigraphy:

Age: Apachean, Rhaetian, Late Norian Stage, Late Triassic Epoch, Late Late Triassic.

Material:

Number: Not given:

 

= Pseudotetrasauropus sp HUNT, LOCKLEY, LUCAS & BIRCHEFF, 1993

Locality: Tucumcari Basin, Santa Fe County, East-Central New Mexico.

Horizon: Santa Rosa Formation.

Biostratigraphy:

Age: Adamanian, Latest Carnian Stage, Late Triassic Epoch, Late Triassic.

Material:

Number: Not given:

Locality: Apache Canyon, Tucumcari Basin, Santa Fe County, East-Central New Mexico.

Horizon: Santa Rosa Formation.

Biostratigraphy:

Age: Adamanian, Latest Carnian Stage, Late Triassic Epoch, Late Triassic.

Material:

Number: Not given:

 

= Pseudotetrasauropus sp HUNT & LUCAS, 1993

Locality: Dry Cimarron Valley, Dry Cimarron County, Northeastern New Mexico.

Horizon: Sloan Canyon Formation.

Biostratigraphy:

Age: Apachean, Late Norian Stage, Upper Late Triassic Epoch, Late Late Triassic.

Material:

Number: Not given:

/LOCKLEY, SANTOS, & HUNT, 1993

Locality: Dry Cimarron Valley, Dry Cimarron County, Northeastern New Mexico.

Horizon: Sheep Pen Formation.

Biostratigraphy:

Age: Apachean, Late Norian Stage, Late Triassic Epoch, Late Late Triassic.

Material:

Number: Not given: Trackway.

 

 

Locality: Mesa Redonda, Santa Rosa-Tucumcari area, east-central New Mexico.

Horizon: Redonda Formation.

Biostratigraphy:

Age: Apachean, Late Norian Stage, Late Triassic Epoch, Late Late Triassic.

Material:

UMMP unnumbered: Trackway.

= Pseudotetrasauropus HUNT, LUCAS & LOCKLEY, 2003

Locality: Sloan Creek, sec. 15, T5N R35E, Union County, New Mexico.

Horizon: Slan Canyon Formation.

Biostratigraphy:

Age: Apachean, Late Norian Stage, Upper Late Triassic Epoch, Late Late Triassic.

Material:

Number: Not given: Trackway.

 

= Pseudotetrasauropus sp LOCKLEY, KING, HOWE & SHARP, 1996

Locality: Coastal exposures near Cardiff, a site near Nottage, Porthcawl area, South Wales County, England, Southern Uinted Kingdom.

Horizon: Mercia Mudstone Group.

Biostratigraphy:

Age: Late Norian to Rhaetian Stage, Middle-Late Triassic Epoch, Late Triassic.

Material:

Number: Not given: Trackway from 10 stratrigraphic horizons.

 

_____________________________________________________________________________________

Ichnospecies: gatewayensis LOCKLEY & LUCAS, 2013
Etymology: In reference to Gateway, Colorado, where the specimen was found.

Ichnoholotype: UCM 153.3

Locality: UCM Locality L-00028, Dolores Valley South, Gateway, Mesa County, Colorado.

Horizon: Rock Point Gormation, Uppermost Chinle Group.

Biostratigraphy;

Age: Apachean, Late Norian Stage, Upper Late Triassic Epoch, Late Late Triassic.

Material: Natural impression adn cast of left footprint.

Paratypes: UCM 153.6, 153.8: Pes tracks.