anchor.diff:  "Parrish_1991a.tnt",,"Crocodylomorpha",,,,"Archosauromorpha","Diapsida","Sauropsida","Amniota","Tetrapoda","Sarcopterygii","Osteichthyes","Gnathostomata","Chordata","Animalia","A new specimen of an early crocodylomorph (cf. Sphenosuchus sp.) from the Upper Triassic Chinle Formation of Petrified Forest National Park, Arizona",1991,"Journal of Vertebrate Paleontology",0.742,0.807,62,11,46,0.274,0.37,0.355,0.235,0.685,60,19,41,13,20.4,53.7,28,55.6,"Chasmatos","Rutiodon ","Desmatosu","Postosuch","Pseudhesp","Hesperosu"
   "Parrish_1992a.tnt",,"Archosauria",,,,,"Diapsida","Sauropsida","Amniota","Tetrapoda","Sarcopterygii","Osteichthyes","Gnathostomata","Chordata","Animalia","Phylogeny of the Erythrosuchidae (Reptilia: Archosauriformes)",1992,"Journal of Vertebrate Paleontology",0.882,0.9,17,1,15,0.588,0.667,0.688,0.479,0.81,16,1,15,8,10.9,84.6,40.6,80.1,"Proterosu","Other_arc","Fugusuchu","Garjainia","Erythrosu","Shansisuc"
   "Parrish_1993a.tnt",,"Crocodylomorpha",,,,"Archosauromorpha","Diapsida","Sauropsida","Amniota","Tetrapoda","Sarcopterygii","Osteichthyes","Gnathostomata","Chordata","Animalia","Phylogeny of the Crocodylotarsi, with reference to archosaurian and crurotarsan monophyly",1993,"Journal of Vertebrate Paleontology",0.643,0.828,70,1,45,0.4,0.622,0.425,0.381,0.696,42,0,42,24,22.9,36.3,10.8,41.7,"Proterosu","Erythrosu","Euparkeri","Chanaresu","Lagosuchu","Plateosau"
  -"Parrish_1994a.tnt",,"Archosauria",,,,,"Diapsida","Sauropsida","Amniota","Tetrapoda","Sarcopterygii","Osteichthyes","Gnathostomata","Chordata","Animalia","Cranial osteology of Longosuchus meadei and the phylogeny and distribution of the Aetosauria",1994,"Journal of Vertebrate Paleontology",1,1,11,1,11,0.818,0.818,0.633,0.6,1,15,4,11,10,9.3,54.4,25.7,47.3,"Prestosuc","Rauisuchi","Aetosauru","Stagonole","Longosuch","Desmatosu"
  +"Parrish_1994a.tnt",,"Archosauria",,,,,"Diapsida","Sauropsida","Amniota","Tetrapoda","Sarcopterygii","Osteichthyes","Gnathostomata","Chordata","Animalia","Cranial osteology of Longosuchus meadei and the phylogeny and distribution of the Aetosauria",1994,"Journal of Vertebrate Paleontology",1,1,11,1,11,0.818,0.818,1,1,1,15,4,11,10,9.3,54.4,25.7,47.3,"Prestosuc","Rauisuchi","Aetosauru","Stagonole","Longosuch","Desmatosu"
   "Parsons_et_Parsons_2009a.tnt",,"Ornithischia",,"Dinosauromorpha","Avemetatarsalia","Archosauromorpha","Diapsida","Sauropsida","Amniota","Tetrapoda","Sarcopterygii","Osteichthyes","Gnathostomata","Chordata","Animalia","A new ankylosaur (Dinosauria: Ankylosauria) from the Lower Cretaceous Cloverly Formation of central Montana",2009,"Canadian Journal of Earth Sciences",0.443,0.716,167,111,74,0.12,0.27,0.356,0.431,0.514,63,2,61,26,29.4,21.9,9.5,25.6,"Huayangos","Scelidosa","Tatankace","Gargoyleo","Cedarpelt","Pawpawsau"
   "Paton_etal_1999a.tnt",,"Early Tetrapods",,,,,,,,"Tetrapoda","Sarcopterygii","Osteichthyes","Gnathostomata","Chordata","Animalia","An amniote-like skeleton from the Early Carboniferous of Scotland",1999,"Nature",0.446,0.553,327,9,146,0.061,0.137,0.362,0.242,0.342,111,6,105,21,20.6,30.8,15.9,34.4,"Acanthost","Crassigyr","Greererpe","Balanerpe","Dendrerpe","Eucritta "
   "Penkalski_et_Dodson_1999a.tnt",,"Ornithischia",,"Dinosauromorpha","Avemetatarsalia","Archosauromorpha","Diapsida","Sauropsida","Amniota","Tetrapoda","Sarcopterygii","Osteichthyes","Gnathostomata","Chordata","Animalia","The morphology and systematics of Avaceratops, a primitive horned dinosaur from the Judith River Formation (late Campanian) of Montana, with the description of a second skull",1999,"Journal of Vertebrate Paleontology",0.929,0.944,28,1,26,0.571,0.615,0.505,0.265,0.899,25,9,16,11,9.8,67.9,29.9,70.6,"Bagacerat","Montanoce","Monocloni","Avacerato","MOR_692  ","Centrosau"
  
positive.code: "Burns_etal_2011a.tnt",,"Ornithischia",,"Dinosauromorpha","Avemetatarsalia","Archosauromorpha","Diapsida","Sauropsida","Amniota","Tetrapoda","Sarcopterygii","Osteichthyes","Gnathostomata","Chordata","Animalia","Juvenile specimens of Pinacosaurus grangeri Gilmore, 1933 (Ornithischia: Ankylosauria) from the Late Cretaceous of China, with comments on the specific taxonomy of Pinacosaurus",2011,"Cretaceous Research",0.48,0.687,148,20,71,0.149,0.31,0.405,0.337,0.478,66,6,60,23,27.8,26.9,11.6,32,,,,,,
  "Buscalioni_et_Sanz_1988aa.tnt",,"Crocodylomorpha",,,,"Archosauromorpha","Diapsida","Sauropsida","Amniota","Tetrapoda","Sarcopterygii","Osteichthyes","Gnathostomata","Chordata","Animalia","Phylogenetic relationships of the Atoposauridae (Archosauria, Crocodylomorpha)",1988,"Historical Biology",0.731,0.741,26,2,19,0.231,0.316,0.397,0.26,0.531,34,15,19,8,16.2,60.7,33.4,54.8,,,,,,
  "Buscalioni_et_Sanz_1988ab.tnt",,"Crocodylomorpha",,,,"Archosauromorpha","Diapsida","Sauropsida","Amniota","Tetrapoda","Sarcopterygii","Osteichthyes","Gnathostomata","Chordata","Animalia","Phylogenetic relationships of the Atoposauridae (Archosauria, Crocodylomorpha)",1988,"Historical Biology",0.9,0.917,10,3,9,0.4,0.444,0.304,0.179,0.808,28,19,9,7,25.5,41.3,33.5,42.6,,,,,,
  "Buscalioni_et_Sanz_1988ac.tnt",,"Crocodylomorpha",,,,"Archosauromorpha","Diapsida","Sauropsida","Amniota","Tetrapoda","Sarcopterygii","Osteichthyes","Gnathostomata","Chordata","Animalia","Phylogenetic relationships of the Atoposauridae (Archosauria, Crocodylomorpha)",1988,"Historical Biology",1,1,3,1,3,0.667,0.667,0.278,0.222,1,9,6,3,6,3.7,75,34.2,56,,,,,,
  "Buscalioni_etal_1996a.tnt",,"Theropoda","Theropoda","Dinosauromorpha","Avemetatarsalia","Archosauromorpha","Diapsida","Sauropsida","Amniota","Tetrapoda","Sarcopterygii","Osteichthyes","Gnathostomata","Chordata","Animalia","The Upper Jurasssic maniraptoran theropod Lisboasaurus estesi (Guimarota, Portugal) reinterpreted as a crocodylomorph",1996,"Journal of Vertebrate Paleontology",0.513,0.648,39,15,20,0.154,0.3,0.525,0.455,0.315,20,1,19,12,8.8,35.2,15.5,37.6,,,,,,
  "Buscalioni_etal_2001a.tnt",,"Crocodylomorpha",,,,"Archosauromorpha","Diapsida","Sauropsida","Amniota","Tetrapoda","Sarcopterygii","Osteichthyes","Gnathostomata","Chordata","Animalia","A revision of the crocodyliform Allodaposuchus precedens from the Upper Cretaceous of the Hateg Basin, Romania. Its relevance in the phylogeny of Eusuchia",2001,"Journal of Vertebrate Paleontology",0.418,0.82,479,12,200,0.196,0.469,0.216,0.227,0.73,166,8,158,62,30.1,42.6,16.6,47.2,,,,,,
  "Butler_2005a.tnt",,"Ornithischia",,"Dinosauromorpha","Avemetatarsalia","Archosauromorpha","Diapsida","Sauropsida","Amniota","Tetrapoda","Sarcopterygii","Osteichthyes","Gnathostomata","Chordata","Animalia","The 'fabrosaurid' ornithischian dinosaurs of the Upper Elliot Formation (Lower Jurassic) of South Africa and Lesotho",2005,"Zoological Journal of the Linnean Society",0.5,0.695,152,20,76,0.138,0.276,0.392,0.3,0.5,73,7,66,23,27.8,36.4,15.2,35.3,,,,,,
  
negative.code: "Zanno_2010a",,"Theropoda","Theropoda","Dinosauromorpha","Avemetatarsalia","Archosauromorpha","Diapsida","Sauropsida","Amniota","Tetrapoda","Sarcopterygii","Osteichthyes","Gnathostomata","Chordata","Animalia","A taxonomic and phylogenetic re-evaluation of Therizinosauria (Dinosauria: Maniraptora)",2010,"Journal of Systematic Palaeontology",0.354,0.705,1234,4968,437,0.066,0.188,0.23,0.246,0.579,348,5,343,76,57.9,26.4,10.4,30,,,,,,
  "Zanno_etal_2009a",,"Theropoda","Theropoda","Dinosauromorpha","Avemetatarsalia","Archosauromorpha","Diapsida","Sauropsida","Amniota","Tetrapoda","Sarcopterygii","Osteichthyes","Gnathostomata","Chordata","Animalia","A new North American therizinosaurid and the role of herbivory in 'predatory' dinosaur evolution",2009,"Proceedings of the Royal Society of London B",0.354,0.702,1244,28836,440,0.065,0.184,0.229,0.242,0.575,348,4,344,76,57.8,28.1,10.7,31.7,,,,,,
  "Zanno_etal_2011a",,"Theropoda","Theropoda","Dinosauromorpha","Avemetatarsalia","Archosauromorpha","Diapsida","Sauropsida","Amniota","Tetrapoda","Sarcopterygii","Osteichthyes","Gnathostomata","Chordata","Animalia","A new troodontid theropod, Talos sampsoni gen. et sp.nov., from the Upper Cretaceous Western Interior Basin of North America",2011,"PLoS One",0.784,0.8,37,6,29,0.162,0.207,0.443,0.345,0.611,44,16,28,11,38,34.6,16.5,31,,,,,,
  "Zelenitsky_et_Therrien_2008a",,"Theropoda","Theropoda","Dinosauromorpha","Avemetatarsalia","Archosauromorpha","Diapsida","Sauropsida","Amniota","Tetrapoda","Sarcopterygii","Osteichthyes","Gnathostomata","Chordata","Animalia","Phylogenetic analysis of reproductive traits of maniraptoran theropods and its implications for egg parataxonomy",2008,"Palaeontology",1,1,16,1,16,0.438,0.438,1,1,1,12,2,10,7,8.3,77.2,43.6,69.9,,,,,,
  "Zhang_2004a","Osteoglossomorpha","Actinopterygii",,,,,,,,,,"Osteichthyes","Gnathostomata","Chordata","Animalia","New fossil osteoglossomorph from Ningxia, China",2004,"Journal of Vertebrate Paleontology",0.6,0.709,40,2,24,0.35,0.583,0.525,0.461,0.44,27,5,22,14,7.1,32.4,16.8,32.7,,,,,,
  "Zhang_et_Zhou_2000a",,"Aves","Theropoda","Dinosauromorpha","Avemetatarsalia","Archosauromorpha","Diapsida","Sauropsida","Amniota","Tetrapoda","Sarcopterygii","Osteichthyes","Gnathostomata","Chordata","Animalia","A primitive enantiornithine bird and the origin of feathers",2000,"Science",0.709,0.803,117,1,83,0.256,0.362,0.47,0.329,0.706,86,4,82,11,19.2,64.6,48.5,67.1,,,,,,
  "Zhang_etal_2002a",,"Theropoda","Theropoda","Dinosauromorpha","Avemetatarsalia","Archosauromorpha","Diapsida","Sauropsida","Amniota","Tetrapoda","Sarcopterygii","Osteichthyes","Gnathostomata","Chordata","Animalia","A juvenile coelurosaruian theropod from China indicates arboreal habits",2002,"Naturwissenschaften",0.605,0.713,215,1,130,0.126,0.208,0.438,0.288,0.575,113,2,111,14,20.5,53.5,33.3,55.1,,,,,,
  