Justin A. Spielmann

Triassic ammonoid biostratigraphy: an overview

Marco Balini, Spencer G. Lucas, James F. Jenks et al. · Geological Society London Special Publications · 2010 · 109 citations

Natural Sciences, Geology, Paleontology +10

Articulated skeletons of the aetosaur<i>Typothorax coccinarum</i>Cope (Archosauria: Stagonolepididae) from the Upper Triassic Bull Canyon Formation (Revueltian: early-mid Norian), eastern New Mexico, USA

Andrew B. Heckert, Spencer G. Lucas, Larry F. Rinehart et al. · Journal of Vertebrate Paleontology · 2010 · 66 citations

Natural Sciences, Anatomy, Paleoanthropology +5

Taphonomy of the Lamy amphibian quarry: A Late Triassic bonebed in New Mexico, U.S.A.

Spencer G. Lucas, Larry F. Rinehart, Karl Krainer et al. · Palaeogeography Palaeoclimatology Palaeoecology · 2010 · 35 citations · Full text

Natural Sciences, Geology, Zoology +13

REVISION OF THE ARCHOSAUROMORPH REPTILE <i>TRILOPHOSAURUS</i>, WITH A DESCRIPTION OF THE FIRST SKULL OF <i>TRILOPHOSAURUS JACOBSI</i>, FROM THE UPPER TRIASSIC CHINLE GROUP, WEST TEXAS, USA

Andrew B. Heckert, Spencer G. Lucas, Larry F. Rinehart et al. · Palaeontology · 2006 · 32 citations · Full text

Natural Sciences, Anatomy, Zoology +5

The taxonomy and paleobiology of the late Triassic (Carnian-Norian: Adamanian-Apachean) drepanosaurs (Diapsida: Archosauromorpha: Drepanosauromorpha)

Silvio Renesto, Justin A. Spielmann, Spencer G. Lucas et al. · IrInSubria (University of Insubria) · 2010 · 28 citations

Natural Sciences, Biology, Paleontology +12