Morphobank

Project 4889: M. D. Ezcurra, S. Bandyopadhyay, K. Sen. 2022. A new faunistic component of the Lower Triassic Panchet Formation of India increases the continental non-archosauromorph neodiapsid record in the aftermath of the end-Permian mass extinction. Journal of Paleontology. 96 (2):428-438.

Specimen: † Euparkeria (unvouchered)
View: body reconstruction

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Abstract

The fossil record of Early Triassic diapsids is very important to understand how the end-Permian mass extinction affected ecosystems and the patterns and processes involved in the subsequent biotic recovery. Vertebrate fossil assemblages of continental deposits in current-day South Africa, China, and Russia are the best source of information of this clade during the aftermath of the extinction event. Although considerably less sampled, the Induan continental rocks of the Panchet Formation of the Damodar Basin (eastern India) have also yielded a relatively diverse vertebrate assemblage composed of fishes, temnospondyls, synapsids, and a single proterosuchid taxon. Here, we report on a small isolated diapsid partial ilium (ISIR 1132) from the upper Panchet Formation. This specimen has a distinct morphology compared to other tetrapods that we know, including a shallow emargination on the dorsal margin of the anterior portion of the iliac blade, and ratio between height of iliac blade versus maximum height of iliac acetabulum at level of the dorsalmost extension of supraacetabular crest ≤0.45. Comparisons and a quantitative phylogenetic analysis found ISIR 1132 as a non-archosauromorph neodiapsid. This new specimen expands the reptile diversity in the Panchet Formation as well as for the rest of Gondwana, where Early Triassic non-archosauromorph neodiapsid species are extremely scarce.

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Article DOI: 10.1017/jpa.2021.100

Project DOI: 10.7934/P4889, http://dx.doi.org/10.7934/P4889

This project contains	Matrices
1 Media 1 Matrix 2 Documents 164 Taxa 1 Specimen 717 Characters Total size of project's media files: 586.21k Download Project SDD File	Total scored cells: 49153 Total media associated with cells: 0 Total labels associated with cell media: 0
	Characters
	Total characters: 717 Total characters with associated media: 0 Total characters with media with labels: 0 Total character states: 1672 Total character states with associated media: 0 Total character states with media with labels:0 Total unordered/ordered characters:611/106

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MorphoBank Project 4889

Creation Date:
18 September 2023
Publication Date:
19 September 2023
Project views: 2867
Matrix downloads: 1

Authors' Institutions

University of Birmingham

Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)

Museo Argentino de Ciencias Naturales Bernardino Rivadavia

Indian Statistical Institute

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Taxonomic Overview for Matrix 'M29487' (161 Taxa)

taxon	unscored cells	scored cells	no cell support	NPA cells	"-" cells	cell images	labels on cell images	member access
[1] † Petrolacosaurus kansensis Last Modified in 09/19/23	77	560	542	0	82	0	0	1
[2] † Hovasaurus boulei Last Modified in 09/19/23	290	393	382	0	45	0	0	1
[3] † Claudiosaurus germaini Last Modified in 09/19/23	192	460	452	0	73	0	0	1
[4] † Fraxinisaura rozynekae Last Modified in 09/19/23	498	198	194	0	25	0	0	1
[5] † ISIR 1132 Last Modified in 09/19/23	703	11	11	0	3	0	0	1
[6] † Acerosodontosaurus piveteaui Last Modified in 09/19/23	464	207	201	0	46	0	0	1
[7] † Youngina capensis Last Modified in 09/19/23	72	580	533	0	70	0	0	1
[8] † Paliguana whitei Last Modified in 09/19/23	602	94	92	0	21	0	0	1
[9] † Megachirella wachtleri Last Modified in 09/19/23	466	211	208	0	43	0	0	1
[10] † Salvator rufescens Last Modified in 09/19/23	0	624	620	0	97	0	0	1
[11] † Planocephalosaurus robinsonae Last Modified in 09/19/23	220	425	413	0	73	0	0	1
[12] † Gephyrosaurus bridensis Last Modified in 09/19/23	194	468	441	0	59	0	0	1
[13] † Clevosaurus hudsoni Last Modified in 09/19/23	64	567	562	0	90	0	0	1
[14] † Sphenodon punctatus Last Modified in 09/19/23	1	625	621	0	95	0	0	1
[15] † Colobops noviportensis Last Modified in 09/19/23	610	84	81	0	24	0	0	1
[16] † Cteniogenys sp. Last Modified in 09/19/23	383	297	290	0	42	0	0	1
[17] † Simoedosaurus lemoinei Last Modified in 09/19/23	140	514	509	0	67	0	0	1
[18] † Aenigmastropheus parringtoni Last Modified in 09/19/23	675	43	41	0	0	0	0	1
[19] † Protorosaurus speneri Last Modified in 09/19/23	188	479	430	0	64	0	0	1
[20] † Dinocephalosaurus orientalis Last Modified in 09/19/23	345	296	292	0	80	0	0	1
[21] † Amotosaurus rotfeldensis Last Modified in 09/19/23	369	306	299	0	47	0	0	1
[22] † Macrocnemus bassanii Last Modified in 09/19/23	227	431	399	0	63	0	0	1
[23] † Macrocnemus obristi Last Modified in 09/19/23	636	66	65	0	16	0	0	1
[24] † Macrocnemus fuyuanensis Last Modified in 09/19/23	291	368	361	0	65	0	0	1
[25] † Fuyuansaurus acutirostris Last Modified in 09/19/23	569	129	125	0	22	0	0	1
[26] † Pectodens zhenyuensis Last Modified in 09/19/23	444	228	219	0	54	0	0	1
[27] † Augustaburiania vatagini Last Modified in 09/19/23	643	69	69	0	5	0	0	1
[28] † Protanystropheus antiquus Last Modified in 09/19/23	699	20	18	0	0	0	0	1
[29] † Trachelosaurus fischeri Last Modified in 09/19/23	628	85	75	0	14	0	0	1
[30] † Tanystropheus longobardicus Last Modified in 09/19/23	81	566	508	0	87	0	0	1
[31] † Tanystropheus haasi Last Modified in 09/19/23	708	9	9	0	0	0	0	1
[32] † Jesairosaurus lehmani Last Modified in 09/19/23	335	330	313	0	63	0	0	1
[33] † Pamelaria dolichotrachela Last Modified in 09/19/23	152	518	513	0	52	0	0	1
[34] † Azendohsaurus madagaskarensis Last Modified in 09/19/23	61	604	594	0	57	0	0	1
[35] † Azendohsaurus laaroussi Last Modified in 09/19/23	660	51	50	0	7	0	0	1
[36] † Shringasaurus indicus Last Modified in 09/19/23	370	322	316	0	31	0	0	1
[37] † Trilophosaurus buettneri Last Modified in 09/19/23	85	560	527	0	77	0	0	1
[38] † Spinosuchus combined Last Modified in 09/19/23	411	266	264	0	42	0	0	1
[39] † Teraterpeton hrynewichorum Last Modified in 09/19/23	436	237	233	0	48	0	0	1
[40] † Noteosuchus colletti Last Modified in 09/19/23	535	170	158	0	15	0	0	1
[41] † Mesosuchus browni Last Modified in 09/19/23	72	592	561	0	55	0	0	1
[42] † Howesia browni Last Modified in 09/19/23	322	369	342	0	32	0	0	1
[43] † Eohyosaurus wolvaardti Last Modified in 09/19/23	557	151	145	0	14	0	0	1
[44] † Rhynchosaurus articeps Last Modified in 09/19/23	173	492	477	0	56	0	0	1
[45] † Bentonyx sidensis Last Modified in 09/19/23	452	227	226	0	39	0	0	1
[46] † Mesodapedon kuttyi Last Modified in 09/19/23	679	35	35	0	3	0	0	1
[47] † Ammorhynchus navajoi Last Modified in 09/19/23	660	43	42	0	15	0	0	1
[48] † Stenaulorhynchus stockleyi Last Modified in 09/19/23	120	543	541	0	56	0	0	1
[49] † Brasinorhynchus mariantensis Last Modified in 09/19/23	413	271	269	0	35	0	0	1
[50] † Chanares rhynchosaur Last Modified in 09/19/23	671	46	43	0	3	0	0	1
[51] † Langeronyx brodiei Last Modified in 09/19/23	555	135	134	0	28	0	0	1
[52] † Fodonyx spenceri Last Modified in 09/19/23	574	130	130	0	13	0	0	1
[53] † Isalorhynchus genovefae Last Modified in 09/19/23	199	470	466	0	50	0	0	1
[54] † Eorasaurus olsoni Last Modified in 09/19/23	692	27	24	0	0	0	0	1
[55] † Prolacertoides jimusarensis Last Modified in 09/19/23	627	69	67	0	22	0	0	1
[56] † Prolacerta broomi Last Modified in 09/19/23	31	643	597	0	56	0	0	1
[57] † K australiensis combined Last Modified in 09/19/23	593	104	99	0	25	0	0	1
[58] † Boreopricea funerea Last Modified in 09/19/23	392	294	266	0	39	0	0	1
[59] † Teyujagua paradoxa Last Modified in 09/19/23	434	239	237	0	46	0	0	1
[60] † Archosaurus rossicus holotype Last Modified in 09/19/23	697	20	20	0	0	0	0	1
[61] † Archosaurus complete Last Modified in 09/19/23	628	90	87	0	2	0	0	1
[62] † Proterosuchus fergusi Last Modified in 09/19/23	158	539	524	0	33	0	0	1
[63] † Proterosuchus goweri Last Modified in 09/19/23	443	263	259	0	15	0	0	1
[64] † Proterosuchus alexanderi Last Modified in 09/19/23	204	481	477	0	35	0	0	1
[65] † "Chasmatosaurus" yuani Last Modified in 09/19/23	162	526	512	0	42	0	0	1
[66] † Panchet proterosuchid Last Modified in 09/19/23	551	163	154	0	12	0	0	1
[67] † Tasmaniosaurus triassicus Last Modified in 09/19/23	602	110	103	0	12	0	0	1
[68] † Vonhuenia fredericki Last Modified in 09/19/23	696	19	19	0	2	0	0	1
[69] † C rossicus combined Last Modified in 09/19/23	672	44	43	0	2	0	0	1
[70] † C magnus combined Last Modified in 09/19/23	690	26	26	0	1	0	0	1
[71] † Chasmatosuchus vjushkovi Last Modified in 09/19/23	694	25	23	0	0	0	0	1
[72] † Koilamasuchus gonzalezdiazi Last Modified in 09/19/23	686	32	29	0	2	0	0	1
[73] † Kalisuchus rewanensis holotype Last Modified in 09/19/23	672	40	35	0	10	0	0	1
[74] † NMQR 3570 Last Modified in 09/19/23	681	27	27	0	9	0	0	1
[75] † Fugusuchus hejiapanensis Last Modified in 09/19/23	493	207	204	0	19	0	0	1
[76] † Sarmatosuchus otschevi Last Modified in 09/19/23	473	244	237	0	7	0	0	1
[77] † Guchengosuchus shiguaiensis Last Modified in 09/19/23	510	189	181	0	26	0	0	1
[78] † Cuyosuchus huenei Last Modified in 09/19/23	527	194	184	0	6	0	0	1
[79] † Garjainia prima Last Modified in 09/19/23	80	610	601	0	35	0	0	1
[80] † Garjainia madiba combined Last Modified in 09/19/23	373	338	322	0	16	0	0	1
[81] † Erythrosuchus africanus Last Modified in 09/19/23	69	610	599	0	42	0	0	1
[82] † Shansisuchus shansisuchus Last Modified in 09/19/23	171	510	505	0	40	0	0	1
[83] † Shansisuchus kuyeheensis Last Modified in 09/19/23	629	83	78	0	10	0	0	1
[84] † Chalishevia cothurnata Last Modified in 09/19/23	641	68	66	0	10	0	0	1
[85] † Bharitalasuchus tapani Last Modified in 09/19/23	622	97	89	0	6	0	0	1
[86] † Youngosuchus sinensis Last Modified in 09/19/23	375	329	322	0	20	0	0	1
[87] † Uralosaurus combined Last Modified in 09/19/23	683	28	28	0	6	0	0	1
[88] † Vancleavea campi Last Modified in 09/19/23	220	441	436	0	59	0	0	1
[89] † Litorosuchus somnii Last Modified in 09/19/23	290	404	398	0	29	0	0	1
[90] † Asperoris mnyama Last Modified in 09/19/23	598	111	97	0	16	0	0	1
[91] † Euparkeria capensis Last Modified in 09/18/23	42	661	649	0	26	0	0	1
[92] † Dorosuchus neoetus Last Modified in 09/19/23	608	108	108	0	1	0	0	1
[93] † Halazhaisuchus qiaoensis Last Modified in 09/19/23	620	92	91	0	6	0	0	1
[94] † Osmolskina czatkoviensis Last Modified in 09/19/23	693	19	19	0	5	0	0	1
[95] † Osmolskina complete Last Modified in 09/19/23	270	435	425	0	22	0	0	1
[96] † Yarasuchus deccanensis Last Modified in 09/19/23	514	196	193	0	9	0	0	1
[97] † Dongusuchus efremovi Last Modified in 09/19/23	686	31	31	0	0	0	0	1
[98] † Teleocrater rhadinus Last Modified in 09/19/23	430	271	270	0	17	0	0	1
[99] † Spondylosoma absconditum Last Modified in 09/19/23	646	69	68	0	3	0	0	1
[100] † Proterochampsa barrionuevoi Last Modified in 09/19/23	226	449	441	0	50	0	0	1
[101] † Proterochampsa nodosa Last Modified in 09/19/23	484	214	208	0	20	0	0	1
[102] † Tropidosuchus romeri Last Modified in 09/19/23	173	520	510	0	33	0	0	1
[103] † Cerritosaurus binsfeldi Last Modified in 09/19/23	481	217	212	0	24	0	0	1
[104] † Gualosuchus reigi Last Modified in 09/19/23	214	472	462	0	39	0	0	1
[105] † Chanaresuchus bonapartei Last Modified in 09/19/23	72	613	598	0	43	0	0	1
[106] † Pseudochampsa ischigualastensis Last Modified in 09/19/23	302	390	384	0	31	0	0	1
[107] † Rhadinosuchus gracilis Last Modified in 09/19/23	604	107	101	0	12	0	0	1
[108] † Archeopelta arborensis Last Modified in 09/19/23	612	104	104	0	1	0	0	1
[109] † Tarjadia ruthae Last Modified in 09/19/23	239	458	454	0	24	0	0	1
[110] † Erpetosuchus granti Last Modified in 09/19/23	386	309	305	0	24	0	0	1
[111] † Erpetosuchus sp Last Modified in 09/19/23	626	87	82	0	9	0	0	1
[112] † Dyoplax arenaceus Last Modified in 09/19/23	664	53	51	0	2	0	0	1
[113] † Jaxtasuchus salomoni Last Modified in 09/19/23	520	189	182	0	15	0	0	1
[114] † Doswellia kaltenbachi Last Modified in 09/19/23	329	344	338	0	50	0	0	1
[115] † Parasuchus angustifrons Last Modified in 09/19/23	459	229	226	0	32	0	0	1
[116] † Parasuchus hislopi Last Modified in 09/19/23	93	595	588	0	34	0	0	1
[117] † Nicrosaurus kapffi Last Modified in 09/19/23	229	455	446	0	40	0	0	1
[118] † Smilosuchus spp. Last Modified in 09/19/23	91	586	576	0	45	0	0	1
[119] † Diandongosuchus fuyuanensis Last Modified in 09/19/23	298	401	399	0	20	0	0	1
[120] † Ornithosuchus woodwardi Last Modified in 09/19/23	221	471	464	0	28	0	0	1
[121] † Riojasuchus tenuisceps Last Modified in 09/19/23	103	586	574	0	34	0	0	1
[122] † Venaticosuchus rusconii Last Modified in 09/19/23	543	159	157	0	17	0	0	1
[123] † Nundasuchus songeaensis Last Modified in 09/19/23	468	242	240	0	9	0	0	1
[124] † Turfanosuchus dabanensis Last Modified in 09/19/23	217	481	474	0	24	0	0	1
[125] † Gracilisuchus stipanicicorum Last Modified in 09/19/23	148	547	535	0	34	0	0	1
[126] † Yonghesuchus sangbiensis Last Modified in 09/19/23	526	176	173	0	18	0	0	1
[127] † Parringtonia gracilis Last Modified in 09/19/23	621	91	86	0	10	0	0	1
[128] † Otter sandstone archosaur Last Modified in 09/19/23	679	39	36	0	2	0	0	1
[129] † Aetosauroides scagliai Last Modified in 09/19/23	277	430	415	0	24	0	0	1
[130] † Aetosaurus ferratus Last Modified in 09/19/23	172	522	517	0	28	0	0	1
[131] † Stagonolepis robertsoni Last Modified in 09/19/23	62	624	624	0	31	0	0	1
[132] † Ticinosuchus ferox Last Modified in 09/19/23	434	273	266	0	16	0	0	1
[133] † Prestosuchus nyassicus Last Modified in 09/19/23	563	155	149	0	5	0	0	1
[134] † Dagasuchus santacruzensis Last Modified in 09/19/23	688	29	29	0	0	0	0	1
[135] † Qianosuchus mixtus Last Modified in 09/19/23	269	423	421	0	27	0	0	1
[136] † Arizonasaurus babbitti Last Modified in 09/19/23	324	363	358	0	35	0	0	1
[137] † Lotosaurus adentus Last Modified in 09/19/23	275	385	379	0	63	0	0	1
[138] † Ctenosauriscus koeneni Last Modified in 09/19/23	671	31	31	0	15	0	0	1
[139] † Hypselorhachis mirabilis Last Modified in 09/19/23	692	25	24	0	1	0	0	1
[140] † Waldhaus poposauroid Last Modified in 09/19/23	680	38	37	0	0	0	0	1
[141] † Vytshegdosuchus zbeshartensis Last Modified in 09/19/23	706	11	11	0	0	0	0	1
[142] † Bystrowisuchus flerovi Last Modified in 09/19/23	697	22	19	0	1	0	0	1
[143] † Bromsgroveia walkeri Last Modified in 09/19/23	676	41	41	0	0	0	0	1
[144] † Xilousuchus sapingensis Last Modified in 09/19/23	506	194	193	0	17	0	0	1
[145] † Moenkopi poposauroid Last Modified in 09/19/23	676	41	37	0	4	0	0	1
[146] † Mandasuchus tanyauchen Last Modified in 09/19/23	456	252	247	0	14	0	0	1
[147] † Luperosuchus fractus Last Modified in 09/19/23	596	119	117	0	4	0	0	1
[148] † Decuriasuchus quartacolonia Last Modified in 09/19/23	324	369	364	0	29	0	0	1
[149] † Batrachotomus kupferzellensis Last Modified in 09/19/23	130	561	552	0	31	0	0	1
[150] † Prestosuchus chiniquensis Last Modified in 09/19/23	72	620	614	0	31	0	0	1
[151] † Scleromochlus taylori Last Modified in 09/19/23	544	156	145	0	28	0	0	1
[152] † Dimorphodon macronyx Last Modified in 09/19/23	343	324	318	0	56	0	0	1
[153] † Lagerpeton chanarensis Last Modified in 09/19/23	552	149	145	0	18	0	0	1
[154] † Lagosuchus lilloensis Last Modified in 09/19/23	358	335	329	0	30	0	0	1
[155] † Lutungutali sitwensis Last Modified in 09/19/23	681	40	35	0	1	0	0	1
[156] † Asilisaurus kongwe Last Modified in 09/19/23	466	236	234	0	17	0	0	1
[157] † Nyasasaurus parringtoni Last Modified in 09/19/23	672	44	43	0	2	0	0	1
[158] † Lewisuchus admixtus Last Modified in 09/19/23	281	420	407	0	25	0	0	1
[159] † Silesaurus opolensis Last Modified in 09/19/23	133	544	534	0	49	0	0	1
[160] † Heterodontosaurus tucki Last Modified in 09/19/23	76	565	559	0	78	0	0	1
[161] † Herrerasaurus ischigualastensis Last Modified in 09/19/23	70	604	592	0	55	0	0	1

Project views

type	number of views	Individual items viewed (where applicable)
Total project views	2867
Project overview	152
Views for media list	127
Media views	417	Media search (350 views); M894489 (67 views);
Matrix views	112	Matrix landing page (104 views); Data matrix from publication (8 views);
Documents list	103
Bibliography	99
Specimen list	214
Taxon list	1643

Project downloads

type	number of downloads	Individual items downloaded (where applicable)
Total downloads from project	2
Document downloads	1	Matrix TNT format (1 download);
Matrix downloads	1	Data matrix from publication (1 download);