Marine Science MRSC

Fall 2026 · 30 sections · seat counts as of Oct 15, 2026

Catalog: Marine Science courses in the 2026-2027 Catalog

MRSC A020N Aquarium and Aquaculture Experience · 0 units

CRN	Meets	Instructor	Seats
25921	Arranged	Mary Blasius	11 of 24 open

MRSC A100 Oceanography · 3 units

Course description

CRN	Meets	Dates	Instructor	Seats
20250	In person Mon/Wed 9:35–11:00am, Science HALL	Aug 24–Dec 12	Jeff Armstrong	12 of 140 open
20251	In person Tue/Thu 11:10am–12:35pm, Orange Coast LEC HALL 1	Aug 24–Dec 12	Robert Ellis	18 of 140 open
22976	Hybrid Wed 4:30–5:55pm, Biological Sciences 102 + online work All meeting times Wed 4:30–5:55pm Biological Sciences 102 Plus online work	Sep 8–Dec 12	Lisa Snyder	Full (43/40), 1 waitlisted

MRSC A100L Oceanography Laboratory · 1 units

Course description

CRN	Meets	Dates	Instructor	Seats
20128	In person Mon 1:00–4:10pm, Lewis Center 104	Aug 24–Dec 12	Mary Blasius	Full (34/32)
20719	In person Mon 4:30–7:40pm, Lewis Center	Aug 24–Dec 12	Staff	Full (0/0)
20821	In person Wed 1:00–4:10pm, Lewis Center 104	Aug 24–Dec 12	Lisa Snyder	Full (33/32), 1 waitlisted
21006	In person Tue 1:00–4:10pm, Lewis Center 104	Aug 24–Dec 12	Angelina Komatovich	Full (33/32)
23434	In person Tue 9:30am–12:40pm, Lewis Center 104	Aug 24–Dec 12	Mary Blasius	11 of 32 open
24317	In person Wed 9:30am–12:40pm, Lewis Center 104	Aug 24–Dec 12	Karen Baker	17 of 32 open

MRSC A119 Ocean Conservation and Community Science · 3 units

Course description

CRN	Meets	Dates	Instructor	Seats
23645	Hybrid Tue/Thu, 2 meeting times All meeting times Tue 6:00–9:10pm OCC Offsite LBAQUARIUM Thu 6:00–8:05pm Online	Aug 24–Dec 12	Ty Frantz	12 of 30 open

MRSC A120 Marine Aquarium Science · 2 units

Course description

CRN	Meets	Dates	Instructor	Seats
20249	In person Fri 11:10am–12:40pm, Lewis Center 104	Aug 24–Dec 12	Robert Ellis	Full (25/24)
22237	In person Tue 4:30–5:55pm, Lewis Center 104	Aug 24–Dec 12	Alex Meyer	4 of 24 open

MRSC A130 Husbandry of Aquatic Organisms · 2 units

Course description

CRN	Meets	Dates	Instructor	Seats
21255	In person Mon 4:30–7:45pm, Lewis Center 102	Aug 24–Dec 12	Angelina Komatovich	4 of 24 open

MRSC A135 Aquarium Water Quality · 2 units

Course description

CRN	Meets	Dates	Instructor	Seats
23435	In person Wed 4:30–8:45pm, Lewis Center 102	Aug 24–Dec 12	Mary Blasius	Full (24/24), 1 waitlisted

MRSC A140 Aquarium Life Support Operation and Maintenance · 2 units

Course description

CRN	Meets	Dates	Instructor	Seats
25614	In person Thu 1:00–5:15pm, Lewis Center 102	Aug 24–Dec 12	Mary Blasius	4 of 24 open

MRSC A145 Introduction to Aquaculture · 3 units

Course description

CRN	Meets	Dates	Instructor	Seats
25000	In person Mon/Wed 2:20–3:45pm, Biological Sciences 102	Aug 24–Dec 12	Angelina Komatovich	16 of 32 open

MRSC A180 Marine Biology · 3 units

Course description

CRN	Meets	Dates	Instructor	Seats
20931	In person Mon/Wed 9:35–11:00am, Biological Sciences 102	Aug 24–Dec 12	Robert Ellis	4 of 40 open

MRSC A180L Marine Biology Lab · 1 units

Course description

CRN	Meets	Dates	Instructor	Seats
21190	In person Thu 9:00am–12:10pm, Lewis Center 104	Aug 24–Dec 12	Alex Meyer	Full (26/24)

MRSC A185 Coastal Oceanography · 3 units

Course description

CRN	Meets	Dates	Instructor	Seats
20603	In person Tue/Thu 11:00am–12:35pm, Biological Sciences 102	Aug 24–Dec 12	Wendy Berube	Full (36/36)

MRSC A185L Coastal Oceanography Lab · 1 units

Course description

CRN	Meets	Dates	Instructor	Seats
22466	In person Thu 12:45–3:55pm, Lewis Center 110	Aug 24–Dec 12	Wendy Berube	Full (29/24)

MRSC A187 Marine Mammals · 3 units

Course description

CRN	Meets	Dates	Instructor	Seats
21038	In person Mon 4:30–7:40pm, Biological Sciences 102	Aug 24–Dec 12	Kirsten Donald	15 of 36 open

MRSC A195 Marine Policy and Conservation · 3 units

Course description

CRN	Meets	Dates	Instructor	Seats
23855	In person Mon/Wed 11:10am–12:35pm, Biological Sciences 102	Aug 24–Dec 12	Jeff Armstrong	Full (35/32), 1 waitlisted

MRSC A220 Practical Experience in Aquarium Science and Management 1 · 2 units

Course description

CRN	Meets	Dates	Instructor	Seats
21046	In person Fri 9:00–10:30am, Lewis Center 201	Aug 24–Dec 12	Mary Blasius	6 of 20 open

MRSC A221 Practical Experience in Aquarium Science and Management 2 · 2 units

Course description

CRN	Meets	Dates	Instructor	Seats
21085	In person Fri 9:00–10:30am, Lewis Center 102	Aug 24–Dec 12	Robert Ellis	7 of 20 open

MRSC A222 Practical Experience in Aquarium Science and Management 3 · 2 units

Course description

CRN	Meets	Dates	Instructor	Seats
21086	In person Fri 9:00–10:30am, Lewis Center 102	Aug 24–Dec 12	Robert Ellis	13 of 20 open

MRSC A223 Practical Experience in Aquarium Science and Management 4 · 2 units

Course description

CRN	Meets	Dates	Instructor	Seats
21191	In person Fri 9:00–10:30am, Lewis Center 102	Aug 24–Dec 12	Robert Ellis	18 of 20 open

MRSC A245 Practical Experience in Aquaculture I · 2 units

Course description

CRN	Meets	Dates	Instructor	Seats
24995	In person Thu 5:15–6:50pm, Horticulture 101	Aug 24–Dec 12	Mary Blasius	18 of 24 open

MRSC A246 Practical Experience in Aquaculture II · 2 units

Course description

CRN	Meets	Dates	Instructor	Seats
25884	In person Thu 5:15–6:50pm, Horticulture 101	Aug 24–Dec 12	Mary Blasius	21 of 24 open

MRSC A288 Survey of Marine Mammal Research and Techniques · 1 units

Course description

CRN	Meets	Dates	Instructor	Seats
24707	In person Tue 2:00–4:05pm, Biological Sciences 102	Aug 24–Dec 12	Mary Blasius	5 of 20 open

Machine-readable: Markdown · JSON