S19 - Top Rare Unidentified Basal Sauropod Dinosaur Tooth Jurassic Tenere Desert Gruenewaldtia Sister taxa: Harpes acuminatus

Sister taxa: Harpes acuminatus

offshore ramp (3)

Olenellus chiefensis Palmer

00 143801055903 New Classification TARDA Carbonaceous Chondrite C2 Ung 0

3g Primitive Achondrite(143985856054)

S19 - Top Rare Unidentified Basal Sauropod Dinosaur Tooth Jurassic Tenere Desert Gruenewaldtia Sister taxa: Harpes acuminatusScientific name: Spinophorosaurus nigeriensis, (Remes et al., 2009) or Jobaria tiguidensis (Sereno et al., 1999) Basal Sauropod Location: Tner Desert, Niger. Geological Formation: Irhazer Fm or Tiouraren Fm Age: Middle Jurassic ( 167 million years) Size (long): 2. 5cm = 0. 98 Inch REF.: S19 DESCRIPTION: About the identification: The exact and accurate taxonomic identification of this type of teeth is not an easy task. On the one hand, there is the