Systematics, endemism and phylogeny of Indian proplanulitins (Ammonoidea) from the Bathonian–Callovian of Kutch, western India

Dutta, Rakhi; Bardhan, Subhendu

doi:10.1007/s13358-015-0101-2

Swiss Journal of Palaeontology

Table 1 Measurements of all macroconchs and microconchs of Sivajiceras paramorphum and S. fissum

From: Systematics, endemism and phylogeny of Indian proplanulitins (Ammonoidea) from the Bathonian–Callovian of Kutch, western India

Specimen no	Description	D	U	W	H	P	S	RW	RS	U/D	W/H
Sivajiceras paramorphum
JUM/K/SP/1[M]	Body chamber	204	93	46	69					0.45	0.66
JUM/K/SP/1[M]	Phragmocone	176	66	40	56					0.37	0.71
JUM/J/SP/2[M]	Body chamber	182	94	38	60					0.51	0.63
JUM/J/SP/2[M]	End-phragmocone	157	79	38	51	14		6.44	5.3	0.5	0.74
JUM/K/SP/3[M]	Phragmocone	144	52	35	55	15		5.42	4.7	0.36	0.63
JUM/K/SP/4[M]	Phragmocone	150	56	42	57	15		5.55	4.87	0.37	0.73
JUM/J/SP/5[M]	Phragmocone	152	69	37	60	13		6.57	6.13	0.45	0.61
JUM/J/SP/5[M]	Inner whorl	68	29	27	34					0.42	0.79
JUM/K/SP/6[M]	Phragmocone	151	65	38	54	16		4.17	3.54	0.43	0.7
JUM/J/SP/7[M]	Phragmocone	144	67	40	47	18		4.84	4.23	0.46	0.85
JUM/J/SP/8[M]	Phragmocone	117	63	29	40	14		5.53	4.9	0.53	0.72
JUM/K/SP/9[M]	Phragmocone	97	48	20	32	18		3.8	3.9	0.49	0.62
JUM/J/SP/10[M]	Phragmocone	82	39	12	19					0.47	0.63
JUM/K/SP/11[M]	Phragmocone	88	36	22	35	17		2.5	2.84	0.4	0.62
JUM/J/SP/12[M]	Phragmocone	101	52	31	42	12		3.4	3.3	0.51	0.73
	Inner whorl	52	26	19	23					0.5	0.82
	Inner whorl	26	14	11	11.8					0.53	0.93
JUM/J/SP/13[M]	Inner whorl	26	11	11	12			1.66	1.71	0.42	0.91
JUM/U/SP/14[M]	Phragmocone	157	61	44	55	14		5	7	0.38	0.8
JUM/U/SP/14[M]	Phragmocone	132	52	39.5	49	13	39	5	7	0.39	0.8
JUM/K/SP/15[M]	Phragmocone	85	36.5	27	32.5	14		4	4.9	0.42	0.83
JUM/K/SP/16[M]	Phragmocone	132	62.7	40.5	56					0.47	0.72
JUM/K/SP/16[M]	Inner whorl	62.7	32	25	30.4					0.51	0.82
JUM/K/SP/17[M]	Phragmocone	138	62.6	40.5	56					0.45	0.72
JUM/K/SP/17[M]	Inner whorl	63	27	26	31					0.42	0.83
JUM/J/SP/18[M]	Inner whorl	26	11	10.5	11	12	24	1.15	1.32	0.42	0.95
JUM/U/SP/19[M]	Inner whorl	34	16	11	13	11	23	1.28	1.52	0.47	0.84
JUM/J/SP/20[M]	Inner whorl	29	13	13.3	13			1	1.7	0.44	1.02
JUM/J/SP/20[M]	Inner whorl	16.5	8	7.4	7	10		0.67	0.49	0.48	1.05
GSI 2064[M]	Adult phragmocone	105	39	32	43	15	34	3.12	4.26	0.37	0.744
GSI 2064[M]	Phragmocone	93	33	31	36.5	15	37	3	4.12	0.35	0.84
GSI 2060[M]^a	Holotype, adult phragmocone	150	55	41.5	54.5	14		4.45	5.16	0.36	0.76
GSI 2060[M]^a	phragmocone	115	43	34	47	14	30	4	5	0.37	0.72
GSI 2065[M]	Adult phragmocone	168	70	44	58	16	49	4.5	5.5	0.41	0.75
	Phragmocone	133	53.5	42	49.5					0.4	0.84
	Inner whorl	99	40	30	36.5	15		3.63	4.5	0.4	0.82
GSI 2061[M]	Phragmocone	50	21	20.2	20.4	15	23	2.26	3.05	0.42	0.99
GSI 2061[M]	Inner whorl	39	17	15	15.7	16	26	1.6	2.28	0.43	0.95
GSI 16069[M]	Phragmocone	210	104	48.6	66.75			6.5	7.8	0.49	0.72
	Phragmocone	165	73	39	51	19		4.5	5.9	0.44	0.76
	Inner whorl	136	57	38	49	19		4	5.2	0.41	0.77
GSI 16072[M]	Phragmocone	100	45	31	38	9	19	3.5	5	0.45	0.81
GSI 16070[M]	Phragmocone	120	44	41	47	12	38	4.21	3.5	0.36	0.87
GSI 16070[M]	Inner whorl	61	23.5	22.5	25	7		3	3.5	0.38	0.9
JUM/J/SP/21[m]	Body chamber	40.55	15.5	12.6	16.7	7	19	2.2	2.7	0.38	0.75
JUM/J/SP/21[m]	Phragmocone	30.5	11	11	13	9	22	2	2.55	0.36	0.84
JUM/J/SP/22[m]^a	Allotype, body chamber	40	14.7	11	15	9	20	1.75	2.62	0.36	0.73
JUM/J/SP/22[m]^a	Phragmocone	32	12.5	11.5	13.4	10	20	1.66	2.55	0.38	0.85
JUM/J/SP/23[m]	Body chamber	38.36	12.9	11.7	16.26	9	20	1.86	3	0.33	0.71
JUM/J/SP/23[m]	Phragmocone	29	11	9.48	12.32	9	17	1.6	2.32	0.37	0.76
JUM/J/SP/24[m]	Phragmocone	36	13	11.5	14.5	10	21	2.04	2.6	0.36	0.79
JUM/J/SP/24[m]	Inner whorl	29.5	11	9.84	12.25	11	22	1.62	1.87	0.37	0.8
JUM/J/SP/25[m]	Phragmocone	35	13.4	12	14	8		1.82	2.35	0.38	0.85
JUM/J/SP/25[m]	Inner whorl	27	10	9	11.5	9	20	1.7	2	0.37	0.78
JUM/J/SP/26[m]	Phragmocone	36	14	13.4	15	11	21	1.72	1.94	0.38	0.89
JUM/J/SP/26[m]	Inner whorl	28.5	11.5	12	11.9	11	22	1.62	1.81	0.4	1
JUM/J/SP/27[m]	Phragmocone	30	10	14	13.3	8	18	1.86	2.34	0.33	1.05
JUM/J/SP/27[m]	Inner whorl	23	8.5	9.86	10.56	9		1.52	1.84	0.36	0.93
Sivajiceras fissum
NHMUK C 25433^a	Holotype, body chamber	100	39	36	36	13	29			0.39	1
NHMUK C 51958	Phragmocone	83	36.5	32	32	13				0.44	1

^aThe holotype/allotype

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