Reconstruction of an Eocoracias brachyptera roosting in a Staphylea germanica tree     This is a reconstruction of the plausibly, blue-hued, Eocene proto-roller,    Eocoracias brachyptera   . The illustration was influenced by studying the recent
Cratonavis zhui digital reconstruction
Hypacrosaurus stebingeri  reconstruction
National Science Review March 2020 cover by Michael Rothman
 This is a reconstruction of the extinct Pleistocene era  North American Cheetah   (Miracinonyx)  chasing a  Pronghorn antelope   (Artilocarpa americana).  © M. Rothman 1997
In flight reconstruction of Asteriornis maastrichtensis
 This painting depicts a possible symbiotic relationship between the largest known Cretaceous mammal     Repenomamus giganticus     and the basal avian   Eoenantiornis buhleri  .  The birds, including both adults and extremely precocious juveniles, a
A Jurassic era Euharamiyidan mammaliform, Shenshou lui, is depicted foraging in the canopy  of a Sciadopitys-related tree.
  Pleistocene era Florida Gulf Coast  habitat reconstruction. This was a mural prepared for the University of Florida Museum of Natural History. Details are in the two images that follow immediately below.
  This is a    right side detail    of the    Pleistocene era Florida Gulf Coast Marine habitat mural    prepared for the University of Florida Museum of Natural History. The “chief vertebrate actors” on this side of the mural include the    Caribbea
 This is a  left side detail  of the  Pleistocene era Florida Gulf Coast Marine mural  prepared for the University of Florida Museum of Natural History.  Among the  “chief vertebrate actors”  are a    Manatee   (Trichechus manatees),  a  Goliath Grou
 Illustration of the Tyner Farms Miocene era site in Northern Florida near the Suwannee River. The habitat is known for its mammalian megafauna including proboscideans, bone-eating canids, tusked artodactyls, and giant ground sloths. This mural is pa
 This image shows a more detailed view of the   left side   of Tyner farms Miocene habitat reconstruction. In the foreground, a small,  pronghorn-like  female antelope,   Pediomeryx hemphillensis   leaps forward, seemingly out of the picture plane. B
 This is a more detailed image showing the   right side   of the Tyner farms Miocene era mural. A giant  Ground Sloth   Thinobadistes wetzeli)  is shown feeding upon a  Black Tupelo   (Nyssa)  at the center of the image and on the right side foregrou
Microraptor gui perched in a Tyrmia acrodonta.
   New York Times   Science Section illustration depicting the three vertebrate groups which separately developed powered flight as examplesof  convergent evolution:  avians (Clade: Ornithurae,   Class : Aves) , pterodactyls (Clade:  Pterosauromorpha
 This is a reconstruction of   Orienantius ritteri,   a basal avian (  Enantiornithine   )  from the Early Cretaceous of China.  It is believed to have had flying capabilities similar to living birds.   Orienantius ritteri   is shown near the end of
Shantungosuchus ambushing a pair of Sinobaatar
 Jeholornis prima foraging in a Bennettitalean.
   Right side   of the  Jiufotang habitat reconstruction  with a   Jeholornis prima     feeding upon  Cycadioid (Bennettitalean) seeds . A Ginkgoid with mature fruit and yellowish leaves is the principle plant visible in this close up. (The depiction
   Left side   of the  Jiufotang habitat reconstruction  with individuals representing the following extinct avian taxa:   Yanornis, Sapeornis, Confuciousornis , and  Longypteris .  Horsetail plants, called   Equisetites,   are prominent in the lower
 Male and female   Eoconfuciousornis zhengi   in level flight over a lacustrine habitat, Early Cretaceous , NE China. Cover illustration for   Vertebrata Palasiatica 57 (1) , January 2019 IVPP, China
 Cover illustrations for  Volumes 55  and  57  of   Vertebrata Palasiatica  , Institute of Vertebrate Paleontology and PaleoAnthropology (IVPP), China. Illustrations prepared fro Dr. Jingmai K. O’Connor.
Cretaceous enantiornithines (Figure 5.)
   Iteravis huchzermeyeri   hunting crayfish underwater in a flooded riparian forest. An ornithuromorph (Aves: Ornithothoraces) from the Jehol Biota of Northeastern China. (Lower Cretaceous, Yixian Formation).  The avian on the left side is depicted
   Avimaia schweitzerae gen. et sp. nov,   1st color study of this colonial nesting Enantiornithine (Aves) basal avian. © M. Rothman 2018. (Prepared for Drs. A. Bailleul and J. K. O’Connor, et al at the IVPP, Beijing China).
   Sarcosuchus,   a Giant African crocodile attacking a hadrosaur.
Hybodont sharks and their egg cases (Palaeoxyris) attached to submerged Neocalamites  trunks in an estuarine environment.
 Habitat reconstruction with the basal avian,   Junornis houi    depicted in flight and landing on a tree. Data from the recently described, strap-leaved Ginkgoid,   Umaltolepis mongolensis   was used as the basis for reconstructing the tree. Early C
 Reconstruction of an   Avimaia schweitzerae   in a colonial netting site with  Equisetites  and   Anomochloa  - related  plants   (Poaceae)   © M. Rothman 2018. Image published in  National Geographic  online 3-21-2019. The image depicts a lakeside
   Repenomamus giganticus   (a gobiconodontid mammal) and   Cathayornis yandica   (an Enantiornithine avian),  are shown in a  Yixian habitat group reconstruction.  (Early Cretaceous, NE China). © M. Rothman 2019
Coelophysis sp. sub-adult reconstruction without proto-feathers.  Late Triassic, Sweden.
 Haast's eagle (Harpagornis moorei) of Pleistocene New Zealand.
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