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

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);