We are in the 7th Manvantara

First Manvantara	The interval of Swayambhu Manu
Saptarshis :	Mareechi, Atri, Angiras, Pulah, Kratu, Pulastya, and Vashishth.
Second Manvantara	The interval of Swarochisha Manu
Saptarshis :	Urja, Stambha, Prana, Dattoli, Rishabh, Nischara and Arvarívat.
Third Manvantara	The interval of Auttami Manu
Saptarshis :	Kaukundihi, Kurundi, Dalaya, Sankha, Praváhita, Mita, and Sammita. (Sons of Vashishth).
Fourth Manvantara	The interval of Támasa Manu
Saptarshis :	Jyotirdhama, Prithu, Kavya, Chaitra, Agni, Vanaka, and Pivara.
Fifth Manvantara	The interval of Raivata Manu
Saptarshis :	Hirannyaroma, Vedasr, Urddhabahu, Vedabahu, Sudhaman, Parjanya, and Mahámuni.
Sixth Manvantara	The interval of Chakshusha Manu
Saptarshis :	Sumedhas, Virajas, Havishmat, Uttam, Madhu, Abhináman and Sahishnnu.
The present - seventh Manvantara	The interval of Vaivasvata Manu
Saptarshis :	Kashyap, Atri, Vashishth, Vishvamitra, Gautam, Jamadagni and Bharadvaj.
Eighth Manvantara	Savarni Manu
Saptarshis :	Díptimat, Gálava, Ráma, Kripacharya, Drauni, Ved Vyás, and Rishyasringa. (Vishnu Purana: Book III: Chapter II).
Ninth Manvantara	Daksa Savarni Manu
Saptarshis :	Savana, Dyutimat, Bhavya, Vasu, Medhatithi, Jyotishmán and Satya.
Tenth Manvantara	Brahma Savarni Manu
Saptarshis :	Havishmán, Sukriti, Satya, Apámmúrtti, Nábhága, Apratimaujas and Satyaket.
Eleventh Manvantara	Dharma Savarni Manu
Saptarshis :	Nischara, Agnitejas, Vapushmán, Vishnu, Áruni, Havishmán, and Anagha.
Twelfth Manvantara	Rudra Savarni Manu
Saptarshis :	Tapaswí, Sutapas, Tapomúrtti, Taporati, Tapodhriti, Tapodyuti and Tapodhan.
Thirteenth Manvantara	Raucya or Deva Savarni Manu
Saptarshis :	Nirmoha, Tatwadersín, Nishprakampa, Nirutsuka, Dhritimat, Avyaya and Sutapas.
Fourteenth Manvantara	Bhauta or Indra Savarni Manu
Saptarshis :	Agnibáhu, Suchi, Sukra, Magadhá, Gridhra, Yukta, and Ajita.

https://en.wikipedia.org/wiki/Manvantara
https://www.youtube.com/results?search_query=Manvantara
https://www.slideshare.net/search/slideshow?searchfrom=header&q=Manvantara
http://www.sanskritimagazine.com/vedic_science/manvantara-theory-evolution-solar-system-aryabhatta/