INDEX tetrapods (continued) amniotes 2:473f anthracosaurs cladogram 2:473f general description 2:476-477 Permian 2:476-477 physical appearance 2:474-475 skeletal material 2:474f, 2:476f baphetids cladogram 2:473f general description 2:476-477 Permian 2:476-477 physical appearance 2:474-475 skeletal material 2:474f branchiosaurs 2:475, 2:476f capitosauroids 2:476-477, 2:477f cladogram 2:473f colosteids 2:473f, 2:474f, 2:475 diadectomorphs 2:477f, 2:477-478 dissorophoids 2:475, 2:476f, 2:477f evolutionary process 2:165, 2:165f fish 2:469 general discussion 2:476 lepospondyls 2:475, 2:478 limbs 2:471f lobe-finned vertebrates 2:469, 2:470f localities 2:472, 2:475-476 microsaurs 2:473f, 2:47'6f, 4:211 nectrideans cladogram 2:473f physical appearance 2:475, 2:478 skeletal material 2:477f non-amniote tetrapods 2:468-478 physical appearance 2:469, 2:472 Romer's Gap 2:472, 2:473f seymouriamorphs 2:477/", 2:477-478 skeletal material 2:471 f temnospondyls cladogram 2:473f general description 2:476-477 Permian 2:476-477 physical appearance 2:474-475 radiation patterns 4:211 skeletal material 2:477f tetrapodomorphs 2:469, 2:470f Palaeocene 1:273 f Palaeozoic adelogyrinids 2:475 aistopods 2:473*; 2:475 amniotes 2:473f anthracosaurs cladogram 2:473f Permian 2:476-477 physical appearance 2:474-475 skeletal material 2:474f, 2:476f baphetids cladogram 2:473f Permian 2:476-477 physical appearance 2:474-475 skeletal material 2:474f branchiosaurs 2:475, 2:476f cladogram 2:473f colosteids 2:473f, 2:474f, 2:475 dissorophoids 2:475, 2:476f, 2:477f evolutionary process 2:165, 2:165f fish 2:469 general discussion 2:476 lepospondyls 2:475, 2:478 localities 2:472, 2:475-476 microsaurs 2:473f, 2:476f nectrideans cladogram 2:473f physical appearance 2:475, 2:478 skeletal material 2:477f non-amniote tetrapods 2:468-478 Permian 4:217 Romer's Gap 2:472, 2:473^ synapsids 2:477-478 temnospondyls cladogram 2:473f Permian 2:476-477 physical appearance 2:474-475 skeletal material 2:477f tetrapodomorphs 2:469 Permian anthracosaurs 2:476-477 baphetids 2:476-477 capitosauroids 2:476-477, 2:477f diadectomorphs 2:477f, 2:477-478 dissorophoids 2:477f end-Permian extinctions 4:220 general discussion 2:476, 4:217 lepospondyls 2:478 nectrideans 2:477/", 2:478 seymouriamorphs 2:477f, 2:477-478 synapsids 2:477-478 temnospondyls 2:476-477, 2:477f Romer's Gap 2:472, 2:473f species radiations 1:273f temnospondyls Carboniferous cladogram 2:473f physical appearance 2:474-475 radiation patterns 4:211 non-amniotes cladogram 2:473f Permian 2:476-477 physical appearance 2:474-475 radiation patterns 4:211 skeletal material 2:477f Palaeozoic cladogram 2:473f Permian 2:476-477 physical appearance 2:474-475 skeletal material 2:477f Permian 2:476-477 Triassic 3:350 Texarkana Platform 4:62f Texas, United States expansive clays 1:559f flying reptiles 2:509-510 Global Standard Stratotype Sections and Points (GSSPs) 5:506f, 5:511 f Gondwana 3:147 Grenville orogeny 3:157, 4:50 marine reptiles 2:504-505 Ouachita Mountains 4:61-71 Permian 4:214, 4:215f, 4:216-217, 4:221 791 reptiles (Reptilia) 2:477-478 tektites 5:443, 5:444, 5:445*, 5:446f Tex igryphaea 4:161f textulariana 3:45If textulariids 3:45Of Thabanchuia oomie 2:520f Thailand 3:7*, 3:8, 4:192-193, 5:445*, 5:446-447 thailandites 5:446-447 Thalassia 3:524f, 3:530, 4:506, 4:506f, 4:564 Thalassinoides 3:357, 4:224, 5:44, 5:45f, 5:46f, 5:47f Thalassiodracon 2:506 Thalassodromeus 2:514 Thalattosauria 2:504 Thalattosuchia 2:504 thallium (Tl) 2:22*, 5:114t Thames Valley, England, United Kingdom 5:495 Thanetian stage background information 5:459-460 biozones 5:460f Kmzi\l:322f,l:325f Global Standard Stratotype Sections and Points (GSSPs) 5:506f International Stratigraphic Chart (ICS) 5:517f marine invertebrates 3:367f, 3:380f marine microfossils 3:378f marine vertebrates 3:368f, 3:381f protist families 3:366f terrestrial invertebrates 3:369/", 3:381f terrestrial vertebrates 3:369/", 3:382f vegetation 3:370/j 3:383f Thar Desert 3:296 Tharp, Marie 3:198 Tharsis uplift 5:278 Theil Mountains 3:151f thelodonts 2:459, 2:459f, 2:462 Thelodus 2:464f Thelodus macintoski 2:459f Thematic Mapper (TM) 4:432, 4:434*, 4:435, 4:436 Theophrastus 3:168 therapsids 2:489 thermal baths 3:113 f, 3:116, 3:116f Thermal Infrared Multispectral Scanner (TIMS) 4:437 thermal infrared (TIR) sensors 4:434*, 4:437, 4:438f thermal ionization mass spectrometry (TIMS) 3:605 thermal maturation 3:448 thermal metamorphism 5:499-502 fluid-rock interactions 5:502 geological settings 5:501f lithospheric fragments 5:499, S:SOOf magmatic intrusions 5:500, 5:502f mineral zones 5:501, 5:501f regional scale processes 5:499 thermal structure 5:499, 5:500f volcanism 5:501 thermal sensors 4:432 thermocline 4:55If